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What I've learned, Does Coffee make you Fat and Anxious?

Does Coffee make you Fat and Anxious?

Well, it's brown and it's hot. People drink it in the morning for energy.

Will coffee make you fat? Maybe not but I'm pretty sure it helped make me fat and kinda anxious.

So is coffee bad for you? How much should you drink?

In May 2017, a 16 year old Californian had a large Mountain Dew, a Cafe Latte and chugged an energy

drink within 40 minutes. He then collapsed and died from a “caffeine induced cardiac event.”

The total amount of caffeine he had was around only 400mg, the equivalent of 4 cups of coffee.

On the other hand, a 2008 study on 817 Finnish adults found that the more coffee people drank,

the longer they lived with those drinking as much as 7 cups of coffee a day living the longest.

The 16 year olds case is an incredibly rare one,

but clearly caffeine can have very different effects on different people. But why?

It's hard to predict how each person will react to their own personalized cup of coffee because

everyone metabolizes caffeine differently, and there are tons of other compounds in

coffee that change depending on everything from how the coffee is grown and processed

to how the beans are roasted to how you even prepare each cup of coffee. For example it's

been found that french press coffee raises cholesterol whereas filtered coffee does not.

Personally, I'm always more jittery with cheaper coffees and I usually

feel better with organic coffees - the difference is probably that

non-organic coffees are doused with all kinds of pesticides. Also I'm prone to feeling hot,

nauseous and jittery with black coffee but feel fine with coffees with milk in it or lattes.

About two months ago, I posted this poll on youtube that got 15000 votes from y'all.

It's interesting to see that 21% of you said you felt way better

after stopping drinking coffee and 12% of you said you felt at least a little bit better.

At the end of May, I proudly posted to my Patreon page this weaning strategy I used to get off

coffee - I ended up being coffee-free for a little over a month and I was a lot better for it. The

changes were subtle and came on slowly. I usually clench my jaw when I'm feeling tense which is why

my masseter muscle is so large. Sometimes I clench it so hard at night that I wake up with headaches

and a lot of tension in the sides of my face. Then, I noticed that when I'm not drinking coffee,

I clench my jaw less and wake up with less tension in the side of my face. I'm also less anxious

throughout the day and have more stable focus without coffee. Most surprising to me, quitting

coffee drastically reduced my appetite. When I was drinking 3 cups of coffee a day it was like the

only way to get full was to physically stretch my stomach with a huge mass of food. Once I cut out

coffee it was like …my satiation hormones actually worked again and I could eat like a regular human.

But caffeine is a slippery slope. I ended up having a couple coffee dates with friends

and by July I was once again drinking 3 double shot lattes each morning.

It took about 10 days to notice that I was getting a little bit hungrier,

I was in general a little bit more anxious and my focus throughout the day was less stable.

The official stance is that we should keep our caffeine intake under 400mg,

4 cups of coffee worth a day. But, Research has found that depending on who you are,

it can take anywhere from 2.3 hours to 9.9 hours to metabolize half of your caffeine dose.

Other research has found that if you're a slow metabolizer of caffeine,

high caffeine consumption can increase your heart disease risk,

but if you're a quick metabolizer of caffeine then it can even lower your heart disease risk.

In fact, you may even enjoy the flavor of coffee more or less depending on how quickly you can

metabolize caffeine. This study found that people who metabolize caffeine more slowly

actually perceive it as more bitter.

Now you might think Nice, well if I'm a fast metabolizer of caffeine I'll

get the benefits from coffee rather than detriments. ”A damn fine cup of coffee."

However, my DNA report shows that I actually metabolize caffeine faster

than average yet I seem to still have these issues with coffee. "Hot coffee! You idiot!"

So first, Let's take a look caffeine and hunger. Caffeine activates the stress axis and raises the

stress hormone cortisol and cortisol has been found to increase appetite.

And while another study didn't find that caffeine directly increases appetite,

it did find that caffeine makes it harder for cortisol levels to fall. In fact,

Stephen Cherniske, author of Caffeine blues writes that “people who consume more than 300

milligrams of caffeine per day may have elevated serum cortisol for eighteen [hours a day.]”

Also, caffeine may make it to where we perceive and physiologically react to stressful things

as if they're even more stressful. "The fact is, you and I are sitting here today because

this will be your last week of employment at this company." A 1974 study found that, in a group of

people told that they were going to be fired from their job, stress-related noradrenaline output

was greater in those who regularly drank caffeine. Essentially their physiological response to stress

was even greater thanks to the caffeine. These caffeine drinkers, were probably feeling

specifically more anxious about losing their job considering noradrenaline provokes anxiety.

Is this enough to say that coffee was making me fat and hungry? Well I suppose not,

but higher stress levels has been linked to higher abdominal fat and there's evidence

that people with more body fat secrete more of the stress hormone cortisol,

and again cortisol raises appetite, making for a vicious cycle.

And It has been found that increased anxiety increases people's appetite

and the food actually relieves the anxiety.

So, let's take a look at coffee and caffeine's relationship to anxiety, because maybe,

my increased appetite is simply downstream of the increased anxiety I get from drinking coffee.

Research has been done showing coffee consumption has people with bruxism

clench their jaw more. As I explained earlier,

this is the case for me too and I happen to clench my jaw when I'm anxious or tense, and it seems

that I'm generally more anxious throughout the day when I'm regularly drinking coffee.

There's multiple papers talking about the anxiety inducing effects of caffeine

and There have been cases in the past of normal healthy people

suffering from panic attacks from just 500mg of caffeine - about 5 cups of coffee.

A paper looking at people with a panic disorder found that 71% of the patients said drinking

caffeine felt similar to the experience of having a panic attack but to a lesser degree of course.

Several papers describe a phenomenon called “caffeinism” which is essentially chronic

anxiety from drinking too much caffeine. As early as 1978, it was written that there is

no reliable way to tell the difference between someone who actually has an anxiety disorder

and someone who is simply sensitive to caffeine and is drinking too much of it.

In fact, in a study looking at 6 different cases of people with an

anxiety disorder to the degree that they were taking medication for their anxiety,

all 6 of them had massive improvements in their anxiety after quitting caffeine

and 5 of the 6 no longer needed any anxiety medication after stopping the caffeine.

Actually, one of the people, after going caffeine free and getting rid of his anxiety,

accidentally had caffeinated coffee one

day and then experienced anxiety symptoms for the next two weeks.

Many papers find that more caffeine leads to more anxiety in normal people,

and of course people with anxiety disorders are much more sensitive to caffeine.

So what if caffeine is inducing at least some small subtle amount of anxiety in

everyone and you just notice it more or less depending on how sensitive you are to caffeine?

How easy is it to tell if you're just having a bad day or if you've had a little bit too much coffee?

Here's the thing about caffeine - clearly it's changing something in the brain.

If the caffeine just made you feel feel good and focused and for a little while

and then completely disappeared from your system after a couple hours,

then we wouldn't have withdrawal effects if we missed our morning cup of coffee, but we do.

Caffeine works by blocking the action of the chemical adenosine in our brains.

When adenosine normally acts on an adenosine receptor, we feel sleepy, and part of the

reason caffeine has its effects is because caffeine blocks this sleepy adenosine receptor.

I think most people have heard about the cool neurotransmitters like dopamine and serotonin,

but people don't talk about adenosine very often. Adenosine receptors are in almost all

organs and tissues and they're found throughout the brain and spinal cord. Adenosine has a lot

of complicated functions. Research has found adenosine to have anti-inflammatory properties ...

adenosine regulates sleep, it lessens the excitability of brain cells meaning

it calms you down. And it also has effects on blood vessels. In fact research has found

that when you give people caffeine, bloodflow in the brain is reduced.

Research has also found it to have anti anxiety and anti depressant effects.

You don't have to remember all that but my point for now is that the adenosine system

is very intricate and nuanced. We can't just say “Adenosine is the sleepy chemical.

I don't want to be sleepy. So I'll drink plenty of

caffeine and all my problems will be solved with no side effects.”

When you constantly block adenosine receptors in the brain, the brain

creates more receptors to become more sensitive to adenosine to make

balance in response to the receptors receiving abnormally low stimulation.

To get more specific, there are several types of adenosine receptors, but the main ones are A1

and A2a, and caffeine works by blocking both of these. Constantly blocking the receptors causes

more adenosine receptors to be created. So what happens when you have more adenosine receptors making your brain more sensitive to adenosine?

Well, consider this. Anxiety and depression often appear together. Research has found

that if you expose rodents to chronic stress, it creates more adenosine A2a receptors. And,

this increase in A2a receptors is accompanied by an increase in depression like behavior.

Another way you can increase A2a adenosine receptors is by drinking caffeine.

The brain changes you see in the brain when you constantly drink caffeine,

are similar to the brain changes you see when constantly exposed to stress.

So sure, caffeine may have actually an anti-depressive effect temporarily because

it blocks these A2a receptors. As you know, caffeine improves your mood, but this research

suggests that the brain is changed in a way that when the caffeine starts to wear off,

your overall mood is worse compared to when you didn't have a caffeine habit.

Another thing is that activating A1 receptors has antidepressant effects. In

fact, sleep deprivation oddly enough seems to have an antidepressant like effect on people.

The longer you stay awake, the more adenosine builds up and this adenosine acts on A1 receptors

and gives an anti depressant effect. But remember, caffeine blocks these A1 receptors.

This made sense to me. When I was drinking coffee,

I did notice that my mood was little more variable. I would feel especially positive

and confident after I had my coffee, but as the caffeine started to wear off,

I noticed I was a little more unsure of myself and was a little bit more pessimistic about things.

Other than the adenosine receptors, caffeine also causes physical changes to

several other brain receptors very important to mood like adrenaline receptors, GABA receptors

and serotonin receptors. Adrenaline is part of the fight or flight response,

serotonin is an important neurotransmitter for positive mood

and GABA is an inhibitory neurotransmitter meaning it helps you relax.

A lot of research has been done on the importance of GABA in anxiety disorders.

In fact, as this 2012 review explains, a deficit of GABA signaling in the brain

is a commonality between anxiety disorders and major depression.

And, Caffeine disrupts the normal metabolism of GABA. Research has found that putting caffeine

in mice's drinking water decreases the amount of GABA (and glycine) in the mice's brains..

So does this prove that the anxiety you experience in your life is mostly due to caffeine?

No. Though at least for me specifically, I don't need to read all these research papers

to understanding that caffeine enhances at least a little bit, my base line level of anxiousness.

At the start of the video, I explained individual differences between people is to say that if you

enjoy caffeine and you don't consider yourself an anxious person and are totally content with

how you feel, then you probably don't have to go out of your way to change your morning routine.

Some of you might be wondering why tea makes you feel better than coffee.

It might be because of a compound called L-theanine, which is found in

tea and not coffee. This study found that taking 250mg of L-theanine with 150mg of caffeine

led to people having better reaction times, they had less headaches,

felt less fatigued and felt more alert than just taking caffeine alone. In fact L-theanine

is a popular supplement specifically for that reason - it's taken to reduce coffee jitters.

One last thing, maybe you want to try quitting coffee, but you want to live

forever like those 7 cup a day Finnish people. But is coffee really making them live longer?

Or is it simply that people with super robust bodies and livers who can happily

process coffee without any ill effects are just naturally more robust and therefore live longer?

After all, the reason people with liver disease don't drink so much caffeine is

probably because their weakened livers have a really hard time processing it.

So it's probably not the case that drinking a bunch of coffee makes people live longer,

but that the people that can drink a bunch of coffee live longer.

So if you're looking for some advice, try a couple different quality coffees until you find the one

that makes you feel the best. and then if you're not totally satisfied with how you feel, you could

pair it with L-theanine. If you're not having any luck with that, then you could at least try seeing

how you feel without coffee for a couple weeks. Since blocking adenosine receptors has tons of

downstream effects, you might notice some changes that don't seem like they would be caused by

coffee. But make sure you pay attention. Honestly it took me 2 cycles of quitting coffee for a

month, having less appetite, starting coffee again and then having more appetite to finally confirm

for myself that yes I was gaining weight from my coffee habit. The changes you feel will probably

be very slow, and you also have to pay attention to distinguish them from the withdrawal effects.

Does Coffee make you Fat and Anxious? Macht Kaffee dick und ängstlich? ¿El café engorda y provoca ansiedad? Le café fait-il grossir et rend-il anxieux ? Il caffè fa ingrassare e rende ansiosi? コーヒーはあなたを太らせて不安にしますか? Ar nuo kavos tunkama ir nerimaujama? Maakt koffie je dik en angstig? Czy kawa powoduje tycie i niepokój? O café engorda e deixa-o ansioso? Делает ли кофе вас толстым и тревожным? Gör kaffe dig fet och orolig? Kahve Sizi Şişmanlatır ve Kaygılandırır mı? Кава робить вас товстим і тривожним? 咖啡会让人发胖和焦虑吗? 咖啡会让人发胖和焦虑吗?

Well, it's brown and it's hot. People  drink it in the morning for energy.

Will coffee make you fat? Maybe not but I'm pretty  sure it helped make me fat and kinda anxious. Kahve sizi şişmanlatır mı? Belki yapmaz ama beni şişmanlattığına ve biraz endişelendirdiğine eminim.

So is coffee bad for you?  How much should you drink?

In May 2017, a 16 year old Californian had a large  Mountain Dew, a Cafe Latte and chugged an energy Im Mai 2017 trank ein 16-jähriger Kalifornier eine große Portion Mountain Dew, einen Cafe Latte und trank ein Energiegetränk. 2017年5月、16歳のカリフォルニア人が、大きなマウンテンデュー、カフェラテを飲み、エナジーを一気飲みした。 2017. gada maijā 16 gadus vecs kalifornietis izdzēra lielu Mountain Dew, Cafe Latte un iedzēra enerģijas dzērienu. В мае 2017 года 16-летний калифорниец выпил большую порцию Mountain Dew, Cafe Latte и запил энергетиком. Mayıs 2017'de 16 yaşındaki bir Kaliforniyalı büyük bir Mountain Dew, bir Cafe Latte ve bir enerji içeceği içti.

drink within 40 minutes. He then collapsed and  died from a “caffeine induced cardiac event.” を40分以内に飲み干した。その後、彼は倒れ、"カフェインによる心的イベント "で死亡しました。 dzert 40 minūšu laikā. Pēc tam viņš sabruka un nomira no "kofeīna izraisīta sirdsdarbības traucējumiem". напиток в течение 40 минут. Затем он потерял сознание и умер от "сердечного приступа, вызванного кофеином". 40 dakika içinde içmiş. Daha sonra "kafeine bağlı kalp krizi" nedeniyle yere yığılmış ve hayatını kaybetmiştir.

The total amount of caffeine he had was around  only 400mg, the equivalent of 4 cups of coffee. カフェインの総量は、コーヒー4杯分に相当する400mg程度しかなかったそうです。 Общее количество кофеина, которое он получил, составило всего 400 мг, что эквивалентно 4 чашкам кофе. Aldığı toplam kafein miktarı sadece 400 mg civarındaydı, bu da 4 fincan kahveye eşdeğerdi.

On the other hand, a 2008 study on 817 Finnish  adults found that the more coffee people drank, 一方、2008年にフィンランドの成人817人を対象に行われた研究では、コーヒーを飲む量が多い人ほど、その効果が高いことがわかりました、 С другой стороны, исследование 2008 года, проведенное на 817 взрослых финнах, показало, что чем больше кофе пили люди, Öte yandan, 2008 yılında 817 Finlandiyalı yetişkin üzerinde yapılan bir araştırmaya göre, insanlar ne kadar çok kahve içerse o kadar sağlıklı oluyor,

the longer they lived with those drinking as much  as 7 cups of coffee a day living the longest. 1日に7杯もコーヒーを飲む人ほど長生きした。 чем дольше они жили, причем дольше всех жили те, кто выпивал до 7 чашек кофе в день. Günde 7 fincan kahve içenlerin en uzun süre yaşayanlar olduğu görülmüştür.

The 16 year olds case is an incredibly rare one,

but clearly caffeine can have very different  effects on different people. But why?

It's hard to predict how each person will react  to their own personalized cup of coffee because Ir grūti paredzēt, kā katrs cilvēks reaģēs uz savu personalizēto kafijas tasi, jo

everyone metabolizes caffeine differently,  and there are tons of other compounds in Herkes kafeini farklı şekilde metabolize eder ve kafeinin içinde tonlarca başka bileşik vardır.

coffee that change depending on everything  from how the coffee is grown and processed kahvenin nasıl yetiştirildiği ve işlendiğine kadar her şeye bağlı olarak değişen kahve

to how the beans are roasted to how you even  prepare each cup of coffee. For example it's to how the beans are roasted to how you even prepare each cup of coffee. For example it's çekirdeklerin nasıl kavrulduğuna ve hatta her bir fincan kahveyi nasıl hazırladığınıza kadar. Örneğin

been found that french press coffee raises  cholesterol whereas filtered coffee does not. フレンチプレスコーヒーはコレステロールを上昇させるが、フィルターコーヒーはコレステロールを上昇させないことが判明している。 было установлено, что кофе из френч-пресса повышает уровень холестерина, тогда как фильтрованный кофе этого не делает. french press kahvenin kolesterolü yükselttiği, filtrelenmiş kahvenin ise yükseltmediği bulunmuştur.

Personally, I'm always more jittery  with cheaper coffees and I usually 個人的には、安いコーヒーの方がいつもイライラする。 Personīgi es vienmēr esmu vairāk nervozs ar lētākām kafijām, un es parasti Лично я всегда более нервный, когда пью более дешевый кофе, и я обычно Şahsen, daha ucuz kahvelerle her zaman daha gergin olurum ve genellikle

feel better with organic coffees  - the difference is probably that オーガニックコーヒーの方が気分がいい。 чувствуют себя лучше с органическим кофе - разница, вероятно, в том, что organik kahvelerle daha iyi hissediyorum - aradaki fark muhtemelen

non-organic coffees are doused with all kinds  of pesticides. Also I'm prone to feeling hot, オーガニックでないコーヒーは、あらゆる種類の農薬がかけられている。あと、私は体が熱くなりやすいんだ、 неорганический кофе посыпают всевозможными пестицидами. Кроме того, я склонна к повышенной температуре, Organik olmayan kahvelere her türlü böcek ilacı katılıyor. Ayrıca sıcak hissetmeye eğilimliyim,

nauseous and jittery with black coffee but feel  fine with coffees with milk in it or lattes. ブラックコーヒーでは吐き気やジリジリを感じるが、ミルク入りのコーヒーやラテなら平気だ。 тошнота и нервное возбуждение от черного кофе, но прекрасно себя чувствую от кофе с молоком или латте.

About two months ago, I posted this poll  on youtube that got 15000 votes from y'all. Aptuveni pirms diviem mēnešiem es ievietoju šo aptauju youtube, kurā jūs visi saņēmāt 15000 balsu. Около двух месяцев назад я разместил этот опрос на youtube, который получил 15000 голосов от вас всех.

It's interesting to see that 21%  of you said you felt way better İlginçtir ki %21'iniz kendinizi çok daha iyi hissettiğinizi söyledi

after stopping drinking coffee and 12% of you  said you felt at least a little bit better. Kahve içmeyi bıraktıktan sonra %12'niz kendinizi en azından biraz daha iyi hissettiğinizi söyledi.

At the end of May, I proudly posted to my Patreon  page this weaning strategy I used to get off Maija beigās es ar lepnumu ievietoju savā Patreon lapā šo atšķiršanas stratēģiju, ko es izmantoju, lai izkļūtu no Mayıs ayının sonunda, Patreon sayfamda gururla yayınladığım bu sütten kesme stratejisini

coffee - I ended up being coffee-free for a little  over a month and I was a lot better for it. The Kahve - Bir aydan biraz fazla bir süre kahvesiz kaldım ve bunun için çok daha iyiydim. Kahve

changes were subtle and came on slowly. I usually  clench my jaw when I'm feeling tense which is why изменения были едва заметными и происходили медленно. Я обычно сжимаю челюсть, когда чувствую напряжение, поэтому

my masseter muscle is so large. Sometimes I clench  it so hard at night that I wake up with headaches моя жевательная мышца очень большая. Иногда я так сильно сжимаю ее ночью, что просыпаюсь с головной болью.

and a lot of tension in the sides of my face.  Then, I noticed that when I'm not drinking coffee, そして顔の両脇に張りがある。そして、コーヒーを飲んでいないときに気づいた、 и сильное напряжение по бокам моего лица. Потом я заметила, что когда я не пью кофе,

I clench my jaw less and wake up with less tension  in the side of my face. I'm also less anxious 顎を食いしばる回数が減り、顔の横の緊張が減って目が覚める。不安感も減った Es mazāk saspiežu žokli un pamostos ar mazāku sasprindzinājumu sejas pusē. Es arī mazāk uztraucos Я меньше сжимаю челюсть и просыпаюсь с меньшим напряжением в боковой части лица. Я также менее тревожен

throughout the day and have more stable focus  without coffee. Most surprising to me, quitting в течение дня и более стабильно концентрироваться без кофе. Самое удивительное для меня, что отказ от кофе ve kahve olmadan daha istikrarlı bir şekilde odaklanabiliyorum. Benim için en şaşırtıcı olanı, kahveyi bırakmanın

coffee drastically reduced my appetite. When I was  drinking 3 cups of coffee a day it was like the кофе резко снизил мой аппетит. Когда я выпивал по 3 чашки кофе в день, это было похоже на kahve iştahımı büyük ölçüde azalttı. Günde 3 fincan kahve içtiğimde sanki

only way to get full was to physically stretch my  stomach with a huge mass of food. Once I cut out единственным способом насытиться было физическое растягивание желудка огромной массой пищи. Как только я отказалась от Doymanın tek yolu, midemi büyük bir yiyecek kütlesiyle fiziksel olarak germekti. Bir kez kestiğimde Єдиним способом наїстися було фізично розтягнути шлунок величезною масою їжі. Одного разу я вирізав

coffee it was like …my satiation hormones actually  worked again and I could eat like a regular human. кофе, как будто... мои гормоны насыщения снова заработали, и я могла есть как обычный человек. Kahve sanki ... doyma hormonlarım yeniden çalışmaya başladı ve normal bir insan gibi yemek yiyebildim.

But caffeine is a slippery slope. I ended  up having a couple coffee dates with friends Taču kofeīns ir slidenas nogāzes. Man bija pāris kafijas randiņi ar draugiem. Ama kafein kaygan bir zemin. Arkadaşlarımla birkaç kahve randevum oldu. Але кофеїн - це слизька доріжка. У мене було кілька кавових побачень з друзями

and by July I was once again drinking  3 double shot lattes each morning. і до липня я знову пила по 3 подвійні порції латте щоранку.

It took about 10 days to notice that  I was getting a little bit hungrier,

I was in general a little bit more anxious and  my focus throughout the day was less stable.

The official stance is that we should  keep our caffeine intake under 400mg, Resmi görüş, kafein alımımızı 400 mg'ın altında tutmamız gerektiği yönündedir,

4 cups of coffee worth a day. But, Research  has found that depending on who you are, Günde 4 fincan kahve içmeye değer. Ancak araştırmalar, kim olduğunuza bağlı olarak,

it can take anywhere from 2.3 hours to 9.9  hours to metabolize half of your caffeine dose. カフェインの半分を代謝するのに2.3時間から9.9時間かかる。 Kafein dozunuzun yarısının metabolize edilmesi 2,3 saat ile 9,9 saat arasında sürebilir.

Other research has found that if  you're a slow metabolizer of caffeine, Diğer araştırmalar, eğer kafeini yavaş metabolize ediyorsanız,

high caffeine consumption can  increase your heart disease risk,

but if you're a quick metabolizer of caffeine  then it can even lower your heart disease risk. Ancak kafeini hızlı metabolize ediyorsanız, kalp hastalığı riskinizi bile azaltabilir.

In fact, you may even enjoy the flavor of coffee  more or less depending on how quickly you can Hatta ne kadar hızlı yapabildiğinize bağlı olarak kahvenin lezzetinden daha fazla veya daha az keyif alabilirsiniz.

metabolize caffeine. This study found that  people who metabolize caffeine more slowly

actually perceive it as more bitter.

Now you might think Nice, well if I'm  a fast metabolizer of caffeine I'll

get the benefits from coffee rather than  detriments. ”A damn fine cup of coffee." отримувати від кави більше користі, ніж шкоди. "До біса гарна чашка кави".

However, my DNA report shows that I  actually metabolize caffeine faster

than average yet I seem to still have these  issues with coffee. "Hot coffee! You idiot!" Yine de kahve ile ilgili sorunlarım var gibi görünüyor. "Sıcak kahve! Seni salak!"

So first, Let's take a look caffeine and hunger. Caffeine activates the stress axis and raises the まず、カフェインと空腹感について見てみよう。カフェインはストレス軸を活性化し、空腹感を高める。 Tātad vispirms, Let 's veikt apskatīt kofeīna un izsalkums. Kofeīns aktivizē stresa asi un paaugstina stresu. Öncelikle kafein ve açlığa bir göz atalım. Kafein stres eksenini harekete geçirir ve

stress hormone cortisol and cortisol  has been found to increase appetite. コルチゾールはストレスホルモンで、食欲を増進させることがわかっている。 Stres hormonu kortizol ve kortizolün iştahı artırdığı bulunmuştur.

And while another study didn't find that  caffeine directly increases appetite, Bir başka çalışmada ise kafeinin iştahı doğrudan artırdığı bulunmamıştır,

it did find that caffeine makes it harder  for cortisol levels to fall. In fact, kafeinin kortizol seviyelerinin düşmesini zorlaştırdığını ortaya koymuştur. Aslında,

Stephen Cherniske, author of Caffeine blues  writes that “people who consume more than 300 Caffeine blues kitabının yazarı Stephen Cherniske, "300'den fazla kafein tüketen insanlar

milligrams of caffeine per day may have elevated  serum cortisol for eighteen [hours a day.]” 1日1ミリグラムのカフェインを摂取すると、血清コルチゾールが18時間上昇する可能性がある。 Günde miligram kafein, on sekiz [saat] boyunca serum kortizolünü yükseltebilir."

Also, caffeine may make it to where we perceive  and physiologically react to stressful things Ayrıca, kafein stresli şeyleri algıladığımız ve fizyolojik olarak tepki verdiğimiz yere kadar ulaşabilir Крім того, кофеїн може потрапляти туди, де ми сприймаємо і фізіологічно реагуємо на стресові ситуації

as if they're even more stressful. "The fact  is, you and I are sitting here today because sanki daha da stresliymiş gibi. "Gerçek şu ki, sen ve ben bugün burada oturuyoruz çünkü

this will be your last week of employment at this  company." A 1974 study found that, in a group of bu, bu şirketteki son haftanız olacak." 1974 yılında yapılan bir araştırmaya göre, bir grup

people told that they were going to be fired from  their job, stress-related noradrenaline output işlerinden kovulacakları söylenen kişilerde strese bağlı noradrenalin salınımı

was greater in those who regularly drank caffeine.  Essentially their physiological response to stress düzenli olarak kafein içenlerde daha yüksekti. Esasen strese karşı fizyolojik tepkileri

was even greater thanks to the caffeine.  These caffeine drinkers, were probably feeling kafein sayesinde daha da artmıştır. Bu kafein içicileri, muhtemelen

specifically more anxious about losing their  job considering noradrenaline provokes anxiety. specifically more anxious about losing their job considering noradrenaline provokes anxiety. Noradrenalinin kaygıyı tetiklediği düşünüldüğünde, özellikle işlerini kaybetme konusunda daha endişelidirler. зокрема, більше бояться втратити роботу, оскільки норадреналін провокує тривогу.

Is this enough to say that coffee was making  me fat and hungry? Well I suppose not, Bu, kahvenin beni şişmanlattığını ve acıktırdığını söylemek için yeterli mi? Sanırım değil,

but higher stress levels has been linked to  higher abdominal fat and there's evidence

that people with more body fat secrete  more of the stress hormone cortisol,

and again cortisol raises appetite,  making for a vicious cycle. ve yine kortizol iştahı artırarak kısır bir döngü yaratır.

And It has been found that increased  anxiety increases people's appetite

and the food actually relieves the anxiety. и еда действительно снимает тревогу.

So, let's take a look at coffee and caffeine's  relationship to anxiety, because maybe, Şimdi kahve ve kafeinin anksiyete ile ilişkisine bir göz atalım, çünkü belki de,

my increased appetite is simply downstream of  the increased anxiety I get from drinking coffee. İştahımdaki artış, kahve içmenin bende yarattığı kaygı artışından kaynaklanıyor.

Research has been done showing coffee  consumption has people with bruxism Kahve tüketiminin bruksizm hastalarına iyi geldiğini gösteren araştırmalar yapılmıştır Було проведено дослідження, яке показало, що вживання кави впливає на людей, які страждають на бруксизм

clench their jaw more. As I explained earlier,

this is the case for me too and I happen to clench  my jaw when I'm anxious or tense, and it seems

that I'm generally more anxious throughout  the day when I'm regularly drinking coffee.

There's multiple papers talking about  the anxiety inducing effects of caffeine

and There have been cases in the  past of normal healthy people

suffering from panic attacks from just  500mg of caffeine - about 5 cups of coffee.

A paper looking at people with a panic disorder  found that 71% of the patients said drinking В работе, посвященной людям, страдающим паническим расстройством, было обнаружено, что 71% пациентов заявили, что пьют Panik bozukluğu olan kişileri inceleyen bir makale, hastaların %71'inin içki içtiğini söylediğini ortaya çıkardı

caffeine felt similar to the experience of having  a panic attack but to a lesser degree of course. Kafein, panik atak deneyimine benzer bir his veriyordu ama tabii ki daha az derecede.

Several papers describe a phenomenon called  “caffeinism” which is essentially chronic Bazı makalelerde "kafeinizm" olarak adlandırılan ve esasen kronik Кілька робіт описують явище під назвою "кофеїнізм", яке, по суті, є хронічним

anxiety from drinking too much caffeine. As  early as 1978, it was written that there is çok fazla kafein içmekten kaynaklanan anksiyete. 1978 gibi erken bir tarihte, kafeinin

no reliable way to tell the difference between  someone who actually has an anxiety disorder

and someone who is simply sensitive to  caffeine and is drinking too much of it.

In fact, in a study looking at 6  different cases of people with an

anxiety disorder to the degree that they  were taking medication for their anxiety, тривожний розлад до такої міри, що вони приймали ліки від тривоги,

all 6 of them had massive improvements  in their anxiety after quitting caffeine

and 5 of the 6 no longer needed any anxiety  medication after stopping the caffeine. 6人中5人は、カフェインの摂取を止めた後、不安神経症の薬を必要としなくなった。

Actually, one of the people, after going  caffeine free and getting rid of his anxiety,

accidentally had caffeinated coffee one nejauši dzēra kafiju ar kofeīnu випадково випив каву з кофеїном один

day and then experienced anxiety  symptoms for the next two weeks. день, а затем испытывал симптомы тревоги в течение следующих двух недель.

Many papers find that more caffeine  leads to more anxiety in normal people, Birçok makale, daha fazla kafeinin normal insanlarda daha fazla anksiyeteye yol açtığını bulmuştur,

and of course people with anxiety disorders  are much more sensitive to caffeine. Ve tabii ki anksiyete bozukluğu olan kişiler kafeine karşı çok daha hassastır.

So what if caffeine is inducing at least  some small subtle amount of anxiety in Peki ya kafein insanlarda az da olsa anksiyeteye neden oluyorsa? Що з того, що кофеїн викликає хоча б невелику ледь помітну тривогу у

everyone and you just notice it more or less  depending on how sensitive you are to caffeine? ve kafeine karşı ne kadar hassas olduğunuza bağlı olarak az ya da çok mu fark ediyorsunuz?

How easy is it to tell if you're just having a bad  day or if you've had a little bit too much coffee?

Here's the thing about caffeine - clearly  it's changing something in the brain.

If the caffeine just made you feel feel  good and focused and for a little while

and then completely disappeared from  your system after a couple hours,

then we wouldn't have withdrawal effects if we  missed our morning cup of coffee, but we do. tad mums nebūtu abstinences efekta, ja mums pietrūktu rīta kafijas tases, bet mums tā ir. sabah kahvemizi özlediğimizde yoksunluk etkisi yaşamayız, ama yaşıyoruz.

Caffeine works by blocking the action  of the chemical adenosine in our brains.

When adenosine normally acts on an adenosine  receptor, we feel sleepy, and part of the

reason caffeine has its effects is because  caffeine blocks this sleepy adenosine receptor. Kafeinin etkili olmasının nedeni, kafeinin bu uyku verici adenozin reseptörünü bloke etmesidir.

I think most people have heard about the cool  neurotransmitters like dopamine and serotonin,

but people don't talk about adenosine very  often. Adenosine receptors are in almost all

organs and tissues and they're found throughout  the brain and spinal cord. Adenosine has a lot

of complicated functions. Research has found  adenosine to have anti-inflammatory properties ...

adenosine regulates sleep, it lessens  the excitability of brain cells meaning аденозин регулює сон, він знижує збудливість клітин мозку, тобто

it calms you down. And it also has effects  on blood vessels. In fact research has found Sizi sakinleştirir. Ayrıca kan damarları üzerinde de etkileri vardır. Aslında araştırmalara göre заспокоює. А також впливає на кровоносні судини. Насправді дослідження показали, що

that when you give people caffeine,  bloodflow in the brain is reduced.

Research has also found it to have anti  anxiety and anti depressant effects. Araştırmalar ayrıca anti anksiyete ve anti depresan etkilere sahip olduğunu bulmuştur.

You don't have to remember all that but my  point for now is that the adenosine system

is very intricate and nuanced. We can't  just say “Adenosine is the sleepy chemical.

I don't want to be sleepy. So I'll drink plenty of

caffeine and all my problems will  be solved with no side effects.”

When you constantly block adenosine  receptors in the brain, the brain

creates more receptors to become  more sensitive to adenosine to make

balance in response to the receptors  receiving abnormally low stimulation. anormal derecede düşük uyarım alan reseptörlere yanıt olarak dengelenir.

To get more specific, there are several types  of adenosine receptors, but the main ones are A1

and A2a, and caffeine works by blocking both of  these. Constantly blocking the receptors causes

more adenosine receptors to be created. So what happens when you have more adenosine receptors making your brain  more sensitive to adenosine?

Well, consider this. Anxiety and depression  often appear together. Research has found Şunu bir düşünün. Anksiyete ve depresyon sıklıkla birlikte görülür. Araştırma bulgularına göre

that if you expose rodents to chronic stress,  it creates more adenosine A2a receptors. And, kemirgenleri kronik strese maruz bırakırsanız, daha fazla adenozin A2a reseptörü oluşturur. Ve.,

this increase in A2a receptors is accompanied  by an increase in depression like behavior. A2a reseptörlerindeki bu artışa depresyon benzeri davranışlarda bir artış eşlik eder.

Another way you can increase A2a adenosine  receptors is by drinking caffeine.

The brain changes you see in the brain  when you constantly drink caffeine, Sürekli kafein içtiğinizde beyinde gördüğünüz değişiklikler,

are similar to the brain changes you  see when constantly exposed to stress. sürekli strese maruz kalındığında görülen beyin değişikliklerine benzer.

So sure, caffeine may have actually an  anti-depressive effect temporarily because Elbette, kafein aslında geçici olarak anti-depresif bir etkiye sahip olabilir çünkü

it blocks these A2a receptors. As you know,  caffeine improves your mood, but this research bu A2a reseptörlerini bloke eder. Bildiğiniz gibi, kafein ruh halinizi iyileştirir, ancak bu araştırma

suggests that the brain is changed in a way  that when the caffeine starts to wear off, kafeinin etkisi geçmeye başladığında beynin bir şekilde değiştiğini öne sürüyor,

your overall mood is worse compared to  when you didn't have a caffeine habit. genel ruh haliniz kafein alışkanlığınızın olmadığı zamana kıyasla daha kötüdür.

Another thing is that activating A1  receptors has antidepressant effects. In Another thing is that activating A1 receptors has antidepressant effects. In Bir başka şey de A1 reseptörlerini aktive etmenin antidepresan etkileri olmasıdır. İçinde

fact, sleep deprivation oddly enough seems to  have an antidepressant like effect on people. Aslında, uyku yoksunluğu garip bir şekilde insanlar üzerinde antidepresan benzeri bir etkiye sahip gibi görünüyor.

The longer you stay awake, the more adenosine  builds up and this adenosine acts on A1 receptors Ne kadar uzun süre uyanık kalırsanız, o kadar fazla adenozin birikir ve bu adenozin A1 reseptörleri üzerinde etkili olur Чим довше ви не спите, тим більше аденозину накопичується, і цей аденозин діє на А1-рецептори

and gives an anti depressant effect. But remember, caffeine blocks these A1 receptors.

This made sense to me. When I was drinking coffee,

I did notice that my mood was little more  variable. I would feel especially positive

and confident after I had my coffee,  but as the caffeine started to wear off,

I noticed I was a little more unsure of myself and  was a little bit more pessimistic about things. Kendimden biraz daha emin olmadığımı ve bazı şeyler hakkında biraz daha karamsar olduğumu fark ettim.

Other than the adenosine receptors,  caffeine also causes physical changes to Other than the adenosine receptors, caffeine also causes physical changes to Adenozin reseptörleri dışında, kafein ayrıca aşağıdakilerde fiziksel değişikliklere neden olur

several other brain receptors very important to  mood like adrenaline receptors, GABA receptors adrenalin reseptörleri, GABA reseptörleri gibi ruh hali için çok önemli olan diğer birkaç beyin reseptörü

and serotonin receptors. Adrenaline is  part of the fight or flight response, та серотонінові рецептори. Адреналін є частиною реакції "бий або тікай",

serotonin is an important  neurotransmitter for positive mood серотонин является важным нейротрансмиттером для хорошего настроения

and GABA is an inhibitory neurotransmitter  meaning it helps you relax. а ГАМК является тормозным нейротрансмиттером, что означает, что он помогает вам расслабиться.

A lot of research has been done on the  importance of GABA in anxiety disorders. Было проведено множество исследований о важности ГАМК при тревожных расстройствах.

In fact, as this 2012 review explains,  a deficit of GABA signaling in the brain На самом деле, как объясняется в этом обзоре 2012 года, дефицит передачи сигналов ГАМК в головном мозге Aslında, 2012 tarihli bu incelemenin açıkladığı gibi, beyinde GABA sinyali eksikliği

is a commonality between anxiety  disorders and major depression. является общим между тревожными расстройствами и большой депрессией. anksiyete bozuklukları ve majör depresyon arasında ortak bir nokta vardır.

And, Caffeine disrupts the normal metabolism of  GABA. Research has found that putting caffeine И кофеин нарушает нормальный метаболизм ГАМК. Исследования показали, что добавление кофеина Kafein, GABA'nın normal metabolizmasını bozar. Araştırmalar, kafein koymanın

in mice's drinking water decreases the amount  of GABA (and glycine) in the mice's brains.. в питьевой воде мышей снижается количество ГАМК (и глицина) в мозгу мышей.

So does this prove that the anxiety you  experience in your life is mostly due to caffeine? Доказывает ли это, что беспокойство, которое вы испытываете в своей жизни, в основном связано с кофеином?

No. Though at least for me specifically, I  don't need to read all these research papers Нет. Хотя по крайней мере мне конкретно, мне не нужно читать все эти исследовательские работы Hayır. Gerçi en azından benim için, tüm bu araştırma makalelerini okumama gerek yok

to understanding that caffeine enhances at least  a little bit, my base line level of anxiousness. к пониманию того, что кофеин хотя бы немного повышает мой базовый уровень беспокойства. Kafeinin temel kaygı düzeyimi en azından biraz artırdığını anlamak.

At the start of the video, I explained individual  differences between people is to say that if you В начале видео я объяснил индивидуальные различия между людьми, чтобы сказать, что если вы Videonun başında, insanlar arasındaki bireysel farklılıkları şöyle açıkladım

enjoy caffeine and you don't consider yourself  an anxious person and are totally content with наслаждаетесь кофеином и не считаете себя тревожным человеком и полностью довольны kafeinden hoşlanıyorsanız ve kendinizi endişeli bir insan olarak görmüyorsanız ve tamamen memnunsanız

how you feel, then you probably don't have to go  out of your way to change your morning routine. как вы себя чувствуете, то вам, вероятно, не нужно изо всех сил менять свой утренний распорядок. nasıl hissediyorsanız, muhtemelen sabah rutininizi değiştirmek için yolunuzdan çekilmenize gerek yoktur.

Some of you might be wondering why  tea makes you feel better than coffee. Некоторым из вас может быть интересно, почему чай заставляет вас чувствовать себя лучше, чем кофе.

It might be because of a compound  called L-theanine, which is found in Это может быть связано с соединением под названием L-теанин, которое содержится в

tea and not coffee. This study found that taking  250mg of L-theanine with 150mg of caffeine

led to people having better reaction  times, they had less headaches, привело к тому, что у людей улучшилось время реакции, у них стало меньше головных болей,

felt less fatigued and felt more alert than  just taking caffeine alone. In fact L-theanine чувствовал себя менее утомленным и чувствовал себя более бдительным, чем просто принимая только кофеин. На самом деле L-теанин

is a popular supplement specifically for that  reason - it's taken to reduce coffee jitters. является популярной добавкой именно по этой причине - ее принимают для уменьшения дрожи от кофе. özellikle bu nedenle popüler bir takviyedir - kahve gerginliğini azaltmak için alınır.

One last thing, maybe you want to try  quitting coffee, but you want to live И последнее, может быть, вы хотите попробовать бросить кофе, но вы хотите жить

forever like those 7 cup a day Finnish people.  But is coffee really making them live longer? навсегда, как те 7 чашек в день финнов. Но действительно ли кофе продлевает им жизнь? Günde 7 fincan Finliler gibi sonsuza dek. Peki kahve gerçekten onların daha uzun yaşamasını sağlıyor mu?

Or is it simply that people with super  robust bodies and livers who can happily Или просто люди со сверхкрепкими телами и печенью, которые могут счастливо Yoksa sadece süper sağlam vücutları ve karaciğerleri olan insanlar mutlu bir şekilde

process coffee without any ill effects are just  naturally more robust and therefore live longer? перерабатывают кофе без каких-либо побочных эффектов, просто естественно более крепкие и, следовательно, живут дольше? herhangi bir kötü etkisi olmayan kahveyi işleyenler doğal olarak daha sağlamdır ve bu nedenle daha uzun yaşarlar?

After all, the reason people with liver  disease don't drink so much caffeine is В конце концов, причина, по которой люди с заболеваниями печени не пьют так много кофеина, заключается в том,

probably because their weakened livers  have a really hard time processing it. вероятно, потому, что их ослабленная печень с трудом справляется с этим.

So it's probably not the case that drinking  a bunch of coffee makes people live longer, Так что, наверное, дело не в том, что, выпив кучу кофе, люди живут дольше, Yani muhtemelen çok kahve içmek insanların daha uzun yaşamasını sağlamıyor,

but that the people that can drink  a bunch of coffee live longer. но что люди, которые могут выпить кучу кофе, живут дольше. ama çok kahve içebilen insanlar daha uzun yaşar.

So if you're looking for some advice, try a couple  different quality coffees until you find the one Так что, если вам нужен совет, попробуйте пару сортов кофе разного качества, пока не найдете тот, который вам нужен. Eğer bir tavsiye arıyorsanız, doğru kahveyi bulana kadar birkaç farklı kalitede kahve deneyin.

that makes you feel the best. and then if you're  not totally satisfied with how you feel, you could что заставляет вас чувствовать себя лучше. а затем, если вы не полностью удовлетворены тем, как вы себя чувствуете, вы можете ve sonra nasıl hissettiğinizden tam olarak memnun değilseniz, şunları yapabilirsiniz

pair it with L-theanine. If you're not having any  luck with that, then you could at least try seeing соедините его с L-теанином. Если вам не повезло с этим, то вы могли бы хотя бы попробовать посмотреть

how you feel without coffee for a couple weeks.  Since blocking adenosine receptors has tons of как ты себя чувствуешь без кофе пару недель. Поскольку блокирование аденозиновых рецепторов имеет множество

downstream effects, you might notice some changes  that don't seem like they would be caused by последующие эффекты, вы можете заметить некоторые изменения, которые не кажутся вызванными Aşağı akış etkileri, aşağıdakilerden kaynaklanıyormuş gibi görünmeyen bazı değişiklikler fark edebilirsiniz

coffee. But make sure you pay attention. Honestly  it took me 2 cycles of quitting coffee for a кофе. Но убедитесь, что вы обращаете внимание. Честно говоря, мне потребовалось 2 цикла отказа от кофе для Kahve. Ama dikkat ettiğinizden emin olun. Dürüst olmak gerekirse, kahveyi bırakmam 2 döngü sürdü.

month, having less appetite, starting coffee again  and then having more appetite to finally confirm месяц, с меньшим аппетитом, снова начинаю пить кофе, а затем с большим аппетитом, чтобы окончательно подтвердить ay, daha az iştahlı olmak, tekrar kahveye başlamak ve sonunda onaylamak için daha fazla iştahlı olmak

for myself that yes I was gaining weight from my  coffee habit. The changes you feel will probably для себя, что да, я набирал вес из-за своей привычки пить кофе. Изменения, которые вы почувствуете, вероятно, Evet, kahve alışkanlığım yüzünden kilo alıyordum. Hissettiğiniz değişiklikler muhtemelen

be very slow, and you also have to pay attention  to distinguish them from the withdrawal effects. быть очень медленным, и вы также должны обратить внимание, чтобы отличить их от эффектов отмены. çok yavaş olabilir ve bunları yoksunluk etkilerinden ayırt etmek için de dikkat etmeniz gerekir.