First of all, “drugs” is an insanely broad category that includes everything from caffeine to Tylenol to LSD to Xanax to MDMA. Secondly, it’s not as clean cut as: “Over-the-counter, prescription, and other kinds of legal drugs are all harmless, while illegal drugs are dangerous and...
Caffeine is a widely used psychoactive substance in both adults and children that is legal, easy to obtain, and socially acceptable to consume. Although once relatively restricted to use among adults, caffeine-containing drinks are now consumed regularly by children. In addition, some caffeine-contai...
Why is it so hard to quit smoking? By: Charles W. Bryant Vending machines make buying cigarettes easy. Nicotine makes stop buying them difficult. See drug pictures to learn more about drugs and addictive substances. Travel Ink/Getty Images What a lovely dinner. The arugula, Belgian endive...
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But hey, if all else fails, remember that coffee is basically a legal performance-enhancing drug. So, grab your favorite mug, fill it up with that liquid motivation, and take on the day like the fearless caffeine addict you were meant to be!
What proponents of marijuana legalization tend to omit from their claims is that marijuana is a different substance altogether. Alcohol, caffeine, and tobacco are all stimulants, whereas marijuana is a narcotic hallucinogen. Whether a marijuana addict is healthier than a bonafide alcoholic should be...
Give a description of the actions of drugs in each category. Classification of drugs: A drug is a chemical substance that has the ability to change the function of the body. It is taken orally or via intravenous route. The legal and illegal drugs...
打个比方就好比每天晚上你的电脑或者手机要进入维护模式,进行磁盘碎片整理(memory 的转移和索引),安装固件更新漏洞补丁(增强免疫系统功能)之类的,喝醉昏睡过去大概就等价于强行拔掉电源——虽然两种情况电脑都黑屏了,但是第二天重启的时候立刻就会知道区别很大。而熬夜晚睡则相当于长期运行内存效率低下、没有补丁的“裸奔...
What effect does caffeine have on a neuron? How is this effect different from what nicotine does? Why are smokers more prone to respiratory infections? When talking about carcinogens, why do they affect the body so harshly? Explain why anti-angiogenesis drugs do not kill cancer cells that are...
Does caffeine make pupils small? It was found thatpupil size and amplitude of accommodation increased with time after caffeine intake; a significant increase was observed first at 30 min and further increase at 60 min. This observation might be related to the bioavailability of the drug in our ...