Caffeine Essays

RESEARCH QUESTION:- Does the effect of an increasing volume of caffeine in an energy drink cause a corresponding increase in heart rate? HYPOTHESIS:- The heart rate should increase proportionately to the amount of caffeine present in the different amounts of the energy drink that is used. Caffeine is known to …

Caffeine is widely known as a stimulant. Stimulants cause an increase in the metabolism of the human body resulting in an increase in the rate of the heart and lungs. In small doses they wake you up and give you a high by exciting the central nervous system. In high …

The purpose of this paper is to identify the teratogenetic affects of caffeine in unborn children and breast feeding children. The following topics will be discussed: Risk of congenital anomalies, risk of spontaneous abortion, risk of low birth weight and preterm labor as well as, the critical period of the …

Caffeine is a stimulant that leads to temporary alertness. Its purpose is both clear and highly effective. Caffeine can be found in many different available beverages, such as, coffee, tea, soda, and energy drinks of course. Many people do not recognize that caffeine can be toxic at certain dosages, and …

I. What does coffee, tea, soft drinks, chocolate, and a bottle of medications have in common? II. They all contain caffeine, and that’s what I’m going to be talking about today. III. “The U.S. Food and Drug Administration (FDA) and the American Medical Association (AMA) have estimated that the average …

Introduction Caffeine is the most widely consumed behaviorally active substance in the world. Almost all caffeine comes from dictrary sources (beverage and food), most of it from the coffee and tea. Acute and specially, chronic caffeine intake appear to have only minor negative consequences on health. For this reason and …

The purpose of this experiment is to determine whether or not caffeine has an affect on the heart rate of DaphniaHypothesisThe Daphnia heart rate will increase with the concentration of caffeine. I based my hypothesis on the fact that humans heart rates increase with caffeine as it acts as a …