benefits of drinking caffeine

Benefits of Drinking Caffeine

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benefits of drinking caffeine

BENEFITS:

Temporarily enhances mental alertness and concentration.

Can improve athletic performance by temporarily increasing muscle strength and endurance.

May abort an asthma attack by relaxing constricted bronchial muscles.

DRAWBACKS:

Is mildly addictive and can result in withdrawal symptoms.

Can cause insomnia.

Excessive amounts can produce tremors, palpitation, and feeling of anxiety.

Diuretic effect increases urination.

Lower the body’s absorption of calcium by increasing the amount lost in urine and stools.

benefits of drinking caffeine

Caffeineis our most popular and basically harmless addictive drug, caffeine is the stimulant in coffee, tea, chocolate and cola and other soft drinks, and it is also added to some painkillers, cold medication and drugs used to promote mental alertness. Within a few minutes after caffeine is ingested, it is absorbed from the small intestine into the blood stream and carried to all the organs in the body. It speeds up the heart rate, stimulates the brain, increases the flow of urine and the production of digestive acids, and relaxes smooth muscles, such as those that control the blood vessels and the airways.

Although caffeine in moderation is generally harmless, sudden withdrawal can cause headaches, irritability and other symptoms that vary in severity from one person to another. For example in some caffeine sensitive people, caffeine can trigger migraine headaches, while in other it can abort a migraine be relaxing the constricted blood vessels that are causing the throbbing head pain. People with some types of heart value disease are often advised to forgo caffeine because it can provoke palpitations or other cardiac arrhythmias.

benefits of drinking caffeine

The stimulant in caffeine enhances mental performance by increasing alertness and the ability to concentrate. For many people a cup of coffee helps they “get going” in the morning, and coffee or tea breaks during the day give them a boost when energy lags. Athletes have long observed that one or two caffeine drinks an hour before competition can improve performance, especially in endurance sports like running a marathon. Studies confirm that 250 mg of caffeine, the amount in two cups of strong coffee increases muscle strength and endurance, presumably ability to burn fat for fuel. This benefit, however is somewhat diminished by carbohydrate loading, a common pre competition tactic also aimed at improving endurance. Excessive pre game caffeine can also accelerate fluid loss through increased urination.

benefits of drinking caffeine

DETRIMENTAL EFFECTS:

Ingestion of caffeine late in the day can result in a sleepless night, and excessive intake can lead to caffeinism, s syndrome marked by insomnia, feeling of anxiety and irritability a rapid heartbeat, tremors, and excessive urination. These symptoms abate with the gradual withdrawal of caffeine. Otherwise caffeine is relatively non toxic a fatal adult dose of the stimulant would require rapidly consuming the amount found in 80 to 100 cups of coffee, because caffeine especially that in coffee, increases the production of stomach acid, ulcer patients are often advised to limit coffee including decaffeinated consumption to one cup after a meal. Many ulcer patients can tolerate tea however, caffeine can prompt a modest temporary rise in blood pressure, and it also speeds up the heart rate. There’s no need for most heart patients to eliminate coffee or tea from their diets, but they should use it in moderation, cardiologist generally advise no more than three or four cups a day.

Some studies have linked drinking more than six cups of coffee a day during pregnancy with a slightly increased risk of a miscarriage or having a low birth weight baby. The food and drug administration (FDA) recommends that pregnant women limit their daily caffeine consumption to 200mg, the amount found in two cups of coffee. This consumption should be spread over the entire day. For example a woman might have a cup of coffee for breakfast, half a cup after lunch and another half cup with dinner, because caffeine enters breast milk,nursing mothers should either eliminated caffeinated beverages or time their consumption so that at least 3 hours elapse before feeding. Caffeine reduces calcium absorption, which can increase the risk of OSTEOPOROSIS, especially in older women. Heavy coffee drinkers should either consume more milk, low fat yogurt, and other high calcium supplements.

Contrary to popular belief, caffeine does not stunt growth during childhood, but it can cause irritability and sleeplessness. Pediatricians generally advise that children consume no more than one cola or other caffeinated drink a day however, even this may be excessive if a young child is sensitive to caffeine.