Hank delves into the details about that very popular substance: caffeine.
Like SciShow on Facebook: http://www.facebook.com/scishow
Follow SciShow on Twitter: http://www.twitter.com/scishow
weird, I drink two cups of black coffee each work day (4 days a week) and am fine the rest of the day, if I dont drink any caffeine, I just yawn a ton through the entire morning. but on days I dont drink any, and where I can sleep longer, I feel fine, no head aches or "withdrawal" symptoms.
Caffeine helps clear my brain fogginess which are caused by lesions, and helps regulate my randomly low blood pressure (caused by basically the same reason as the fogginess). It may not be the best solution, but it works for now.
According to my psychologist I have a caffeine addiction - I'm up to 2 or so strong pots per day (I think that puts me close to 2 grams per day of caffeine). So while caffeine is not a mentally addictive substance, it can create a strong physical dependence/addiction. And in people more prone to addiction, it can be addictive.
Poppycock! Caffeine is most definitely addictive, withdrawal is not nearly as bad as alcohol, opiates or cocaine perhaps but for me personally it is nearly a week of headaches, muscle pains and lethargy, not to mention extreme depression and lack of motivation that can nearly push me towards suicidal ideation
I was diagnosed with caffeine addiction ((yep, it’s a real mental disorder)) and I was drinking over 1000 mg a day of caffeine. I had migraines, insomnia, stomach ulcers and heart problems because of my four energy drinks a day ritual. I tried to go cold turkey and let me tell you, very very bad idea. My already almost non existent appetite decreased even more and I was no longer eating, I was unable to get out of bed or function and got very depressed. It got so bad I passed out in the middle of class due to fatigue and had to go home for two days. I started up caffeine again after that and was back into a normal routine. I then weened off the heavy caffeinating and drink only 400 mg a day. Weening is the way to go, and caffeine addiction is certainly very real and serious, especially for people with depression or decreased levels of dopamine. Your body itself also becomes dependent on it, hence why people who go cold turkey can experience physical exhaustion and very slow response to things.
Yea drink some water so your body get your electrolytes back half the time I'm on caffine but sense summer is coming hopefully I go back to work so after I'm done usually I drank water more than anything right now caffine is just a plus and also a treat.
Caffeine may not produce a strong desire, like nicotine, but the physical effects aren't slight. The headache is worse than a migraine for big coffee drinkers. I gave up at 4:30pm, and by 11am the next day I was in a lot of pain, and by 2pm it was unbearable and I downed 3 double espressos and 6 ibuprofens, and had to sit in the shower for 40 minutes as they took effect. And the tiredness from caffeine withdrawal is horrendous. My brother had blackouts. All in all, it's functionally addictive. The good news is that it tapers well, unlike alcohol and other GABA or serotonin drugs, so there's no need for all that nonsense to give it up. Just don't go cold-turkey.
It is by will alone that I set my mind in motion. It is by the juice of the bean that thoughts acquire speed, the hands acquire shakes, shakes become a warning. It is by will alone that I set my mind in motion.
Well for those of you that still drink Caffeine on a regular basis... There is NO other beverage on earth known to man that is more good for you than water. Water is the ONLY beverage that is good for the human body. In fact 2/3 of the human body IS water. Anything that has Sugar, Caffeine, Aspartame, Sucralose, Saccharine, High Fructose Corn Syrup, Sodium, Sodium Citrate, EDTA, Sodium Acetate, or Phosphoric Acid does damage to the body especially your Liver and Kidneys
But you didn't mention that caffeine is a defense mechanism in plants (that's why they have it) to repel bugs .... Because it attacks their nervous system. So it's a type of natural bug repellent. Humans brains can tolerate it because we are big mammals.... But it is a type of toxin ...
What was not discussed was why some people are totally unaffected by caffeine. I can drink a pot of very strong coffee and many espresso shots and then go right to sleep. Would have been nice to know since he was talking about how caffeine stimulates the brain (OK, no wisecracks from anyone)
The DSM 5 includes caffeine withdrawal as a syndrome in its latest iteration. After consuming a large amount of it for many years, I quit cold turkey and had negative effects for approximately 2 months after. Incredible anxiety, like anxiety I've never experienced before in my life and that was every waking moment. I couldn't eat, I lost 40lbs in that period (weight I obviously had to lose anyway, but still). I realize this video is out of date now but Caffeine Withdrawal is seriously no joke.
Probably comes from this silly idea that anything stimulating is because of caffeine. I even found one person who thought tobacco had caffeine in it.😅
I have heart issues so I prefer low caffeine cocaine.😄
You guys should do a video on mitragyna speciosa commonly referred to as kratom. Kratom is in the coffee family and in some ways it's almost the opposite to coffee as it's alkaloids mainly the mitragynine alkaloids which affect the opioid receptors causing a relaxing and pain relieving effect. Kratom is increasingly becoming more popular in the United States as an alternative from dangerous pharmaceutical opiates sparking controversy as it is a great method for getting off opiates since it has many similar effects to opiates albeit much more mild, but without the debilitating health issues caused by pharmaceutical opiates such as liver damage, the high risk for addiction, and possible overdoses. Kratom is just about as addicting as coffee while also having no risk for overdose. Many pharmaceutical companies are trying to lobby against it being legal as they want to continue to capitalize off of their drugs while also producing negative media towards the plant even though several studies from universities such as the University of Florida have proven that this plant is safe and beneficial. Unfortunately our government is controlled by big corporations with lots of money. This will undoubtedly be a major blow to personal liberties, and many who use it as an alternative to stay away from opiates like Oxycontin (I being one myself). Since kratom has come into my life I'm proud to say I've been clean of prescription opiates. I've lost two cousins from Hydrocodone overdose and I know several others who have died from opiates especially heroine. Kratom could be the solution to our heroine epidemic, but unfortunately pharma companies want to keep people hooked on their drugs. You guys can be a voice for change and I do implore to do so. Myself and many others would be incredibly grateful and I really think it would make for an interesting video.
I can happily say when God-made me he broke the mold because every time when I had caffeine which is a long time ago it always put me to sleep. While hot chocolate wakes me up. And I'm talking about the caffeine free one so I stick to non caffeinated drinks at all times
How to become bitcoin trader? Exactly like Bitcoin, multiple digital currencies exist in the marketplace. So if you prefer to buy a few other currencies which aren`t available on Indian Exchange than you can utilize Bittrex. All you have to do is locate an exchange that you favor. Cryptocurrency exchanges have a massive potential to modify peoples minds and opinions concerning cryptocurrencies generally speaking and their application in actual life. So even in the event the exchange is attacked, its still true that you have your money. Furthermore, the exchanges prepare each and every industry for Bitcoin expansion. Existing stock exchanges will also compete to be able to fulfill the users configuration requirements. Sooner or later later on, the prices will grow more equal, meeting somewhere in the middleyour profit is equivalent to the quantity of convergence. No matter how far it is from Kijun, it is likely to return and test that level at some point. The amount of bitcoin is perpetually changing. In the US, it is 1000 USD. Whats even better, seek the services of a seasoned lawyer or at least ask for an in depth consultation. So youve read the newspaper about the meteoric growth of crypto currencies including Bitcoin or Ripple. Then coming up with 1000s of exchange rates simply to go out and get groceries is nearly impossible. Many cities around the world provide a bitcoin ATM where you are able to trade cash for bitcoin. The cryptocurrency world isn`t efficient.