1. The stimulant effects of caffeine increase with dosage
2. Caffeine is a natural stimulant found in a variety as no of plants
3. Since caffeine is a stimulant, it is an essential nutrient
4. Caffeine acts as a stimulant affecting many bodily function
It is a member of the xanthine group of chemicals, which also includes theophylline an ingredient used in asthma medication and theobromine found in tea and cola drinks. The first verifiable use of caffeine was more than 2,000 years ago among Ethiopian tribesmen who ate a mixture of raw coffee beans and fat. Caffeine real nutritional role but millions of people worldwide insist they “can’t get started” without morning cup of coffee. To these people, it is indeed important. Recent studies confirm what many caffeine users have long been known – the substance is addictive and those who try give it up suffer withdrawal symptoms. Fortunately caffeine addiction is relatively benign especially when compared addictions to nicotine alcohol or illegal drugs.
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