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People with low caffeine intake have a decreased performance later in the day, compared to moderate and a high-level caffeine intake. Thus the effect of caffeine on short-term memory can differ due to many other factors and thus cannot be instantly generalized. [6]
Some have positive results; some experience no change, and others have some negative effects. The potential benefits of caffeine are increased focus and reaction time, reduced perceived effort ...
The health effects of coffee include various possible health benefits and health risks. [ 1 ] A 2017 umbrella review of meta-analyses found that drinking coffee is generally safe within usual levels of intake and is more likely to improve health outcomes than to cause harm at doses of 3 or 4 cups of coffee daily.
[37] [38] On the other hand, subtle long-term side effects are possible. [39] Caffeine is used as a primary treatment for apnea of prematurity, [40] but not prevention. [41] [42] It is also used for orthostatic hypotension treatment. [43] [42] [44] Some people use caffeine-containing beverages such as coffee or tea to try to treat their asthma ...
Coffee is a beverage brewed from roasted, ground coffee beans.Darkly colored, bitter, and slightly acidic, coffee has a stimulating effect on humans, primarily due to its caffeine content, but decaffeinated coffee is also commercially available.
Health benefits: Green tea has been studied extensively for its health-promoting effects. Compared to non-tea drinkers, people who drink green tea have lower rates of endometrial, lung, oral and ...
There is no standard value for "a cup of coffee." The caffeine content of cola drinks and most energy drinks can be difficult to determine, because in many cases the labels do not indicate the dose per serving. Caffeine doses in these beverages range from 20 to 30 mg in some soft drinks, up to 350 mg or more in some energy drinks.
Well-being is what is ultimately good for a person or in their self-interest. It is a measure of how well a person's life is going for them. [1] In the broadest sense, the term covers the whole spectrum of quality of life as the balance of all positive and negative things in a person's life.