There will be an increase in heart rate and blood pressure. The body will sweat more than usual and the eyes will dilate more too. The person will be more aware and energetic until the caffeine wears...
Alcoholic Fermentation does not occur in human bodies but rather in plant cells when they do not receive adequate amounts of the necessary amounts of nutrients and minerals. Lactic fermentation...
One of the reasons is because of your internal clock. Have you ever noticed that your body temperature drops in the evening when it is ready for sleep and warmer when you wake up? Also, external...