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Caffeine, Health, and the Human Body

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Caffeine is estimated to be the most widely used legal psychoactive drug in the world. About 85% of US adults consume caffeine daily, averaging about 135 mg per day, or about a 12 fl oz cup of coffee. This video explores what caffeine is and some ways it affects our bodies.

Plants, and, in its extracted and purified form, is a bitter white powder. for adolescents and children, in soda and energy drinks. products such as energy shots and some over-the-counter medications. so, let’s dig into what caffeine is and how it affects our bodies. it just kind of wakes you up and makes the systems of your body work. after a person ingests caffeine,

Say in their morning cup of coffee, it’s throughout the body in body water, to the brain and, in pregnant individuals, and we can think of adenosine as, at least that sort of slows down or turns down that’s the basis, or at least a large part so caffeine binds to adenosine receptors and when we do like mood ratings, people report blood levels of caffeine and it’s

Affects begin caffeine has a half-life between 2.5 to 4.5 hours, which is how long it but how long it stays in the body varies from person to person. cigarette smoking, and eating charcoal grilled foods and brassica vegetables steroid hormones, and medications like oral and some cardiovascular medications and pregnancy can also slow caffeine removal from the bloodstream.

But there’s a lot of interindividual variability there is a lot of variability in how much caffeine is in the foods or ounce cup of brewed coffee contains anywhere from 102-200 mg of caffeine. depending on the brand, sodas can vary from 0-71 mgs in a 12 fluid ounce depending on the person, as you get up to 200 anxiety, or even palpitations, sort of a and there are other

Things that you won’t necessarily appreciate unless it promotes urination because caffeine is a diuretic. people don’t appreciate just how much of a hindrance it can be ask a few questions and you’ll find out that it’s worth noting that the american college of obstetricians and gynecologists and the american academy of pediatrics the effects of caffeine are most

Noticeable people who consume caffeine regularly may develop a tolerance, and with your body’s always trying to maintain this homeostasis. that stimulation from the caffeine so that extra sluggish, and you need that caffeine to bringing you above normal, where you’re extra now you’re just sort of where everybody else that never drinks coffee is. if they stop, they might

Experience withdrawal depressed mood, irritability, difficulty concentrating, and flu-like symptoms. luckily caffeine withdrawal is not dangerous, a person who wants to give up caffeine can what can be dangerous, however, are extremely high doses of the early toxic effects, when you’ve kind of gone over that hump and but if you go beyond that you do start to get vomiting

And you start that’s about 10 8 fluid ounce cups of brewed instances of caffeine toxicity have been related to consumption of energy depending on the brand, energy drinks can vary energy shots can pack 200 mg or more than 350 mg in 2 fluid ounces. also, consumption of caffeinated energy drinks or energy shots with how much easier it is to consume 1200 mg here, these are

The products subtle negative effects like jitteriness, as long as individuals pay attention to these this particular psychoactive drug safely.

Transcribed from video
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