Caffeine impacts everything from sleep quality to concentration and heart rate. Learn how long withdrawal takes, the diuretic effects on the body, and the potential risks of taking caffeine tablets with medication or alcohol.
Quitting caffeine can be a difficult process. Many people donโt think of caffeine as a drug, but it's a form of stimulant from a class of drugs called xanthines. You can become habituated to caffeine and dependent on its effects, so quitting caffeine can cause a number of unpleasant symptoms.
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Caffeine may be the most common drug in the human food supply. That mug of breakfast coffee, the cup of tea in the afternoon and the energy drink or cola on a hot day all contain caffeine.
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Caffeine is a readily available stimulant. Many people rely on the morning dose of caffeine from a cup of coffee or tea, and others use soft drinks or energy drinks to keep them going throughout the day.
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Your morning cup of coffee may be a pleasant ritual, but the effects of the caffeine in your coffee may not occur to you. Like all drugs, caffeine has a variety of effects on the human body. Estrogen, the best-known female sex hormone, is affected by caffeine.
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Thinning hair is a problem for 85 percent of men by the age of 50, according to the American Hair Loss Association. Hair loss can affect both men and wome. Pattern baldness or androgenetic alopecia is the most common type of baldness, and according to the Mayo Clinic affects roughly one-third of both men and women.
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The thyroid gland is an important part of the bodyโs regulatory mechanisms; thyroid problems can affect everything from body temperature to appetite to the pulse. Thyroid disease can include high levels of thyroid hormones and low levels -- each causes different symptoms.
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Caffeine is one of the few substances in food that is also considered a drug. Caffeine is found in a variety of drinks such as coffee, tea, soft drinks and energy drinks, as well as in cocoa. It is also present in chocolate, and both prescription and non-prescription medications.
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