![]() ![]() But it is still only half of the caffeine consumption in heavy tea-drinking countries such as England and Sweden.Ĭaffeine is a product that has both positive and negative effects. This is about three times higher than the world average. The average daily consumption of caffeine by adults in the U.S. On any given day, about 85% of Americans use caffeine products. The remaining caffeine can stay in your body for a long time.Ĭoffee accounts for 54% of the caffeine consumption in the world. The half-life is the time it takes for your body to eliminate half of the drug. It reaches a peak level in your blood within 30 to 60 minutes. Caffeine blocks the adenosine receptor to keep you from feeling sleepy.Ĭaffeine begins to affect your body very quickly. These drugs are called “stimulants.” Caffeine acts as an “adenosine receptor antagonist.” Adenosine is a substance in your body that promotes sleepiness. ![]() It also can be produced synthetically.Ĭaffeine is a type of drug that promotes alertness. Natural sources of caffeine include coffee beans, tea leaves and cocoa beans. Resources for Health Care ProfessionalsĬaffeine is a natural substance that can be extracted from plants. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |