

As caffeine consumption goes up, the risk of developing diabetes goes down. Drinking caffeinated coffee seems to significantly reduce the risk of developing type 2 diabetes. Drinking 800 mg caffeine per day (four or more cups of coffee) has the greatest reduction in risk. The greater the intake of caffeine, the lower the risk. Drinking caffeinated beverages, including coffee, that provide at least 400 mg of caffeine per day seems to reduce the risk of developing gallstones. Interestingly, coffee does not seem to help prevent Parkinson's disease in people who smoke cigarettes. Moderate consumption of caffeinated coffee, 1-3 cups daily, provides the most reduction in risk in women. In women, the effect does not seem to depend so much on the amount of caffeine consumed. But drinking even 1 or 2 cups of coffee cuts their Parkinson's disease risk significantly. Men who drink the most caffeinated coffee, 28 ounces (three to four cups) per day, seem to have the greatest reduction in risk. For men, the effect seems to depend on the amount of caffeine consumed. There is evidence that people who drink caffeinated beverages such as coffee, tea, and cola have a decreased risk of Parkinson's disease. Preventing or delaying Parkinson's disease.Drinking caffeinated beverages like coffee seems to increase blood pressure in elderly people who experience dizziness after meals. Preventing dizziness in older people caused by low blood pressure after eating a meal (postprandial hypotension).Some research suggests that drinking more than 3 cups of coffee daily may significantly reduce the risk of rectal cancer. Reducing the risk of colorectal cancer.Combining caffeine with glucose as an "energy drink" seems to improve mental performance better than either caffeine or glucose alone. Caffeine can also improve alertness after sleep deprivation. Drinking coffee and other beverages that contain caffeine throughout the day seems to increase alertness and clear thinking. Uses & Effectiveness Likely Effective for. SLIDESHOW Dementia, Alzheimer's Disease, and Aging Brains See Slideshow Caffeine works by stimulating the central nervous system (CNS), heart, and muscles. How does it work?Ĭoffee contains caffeine. The Gerson Therapy is considered an unacceptable medical practice in the U.S., but continues to be used at The Hospital of the Baja California in Tijuana, Mexico, one mile from the U.S. During the treatment people are given a diet of liver, vegetables, and a variety of medicines, including potassium, pepsin, Lugol's solution, niacin, pancreatin, and thyroid extracts. Coffee enemas are used as a part of the "Gerson Therapy." In the Gerson Therapy, cancer patients are treated with caffeinated coffee in the form of enemas every four hours on a daily basis. Rectally, coffee is used as an enema to treat cancer. Other uses include treatment of headache, low blood pressure, obesity, and attention deficit-hyperactivity disorder (ADHD).

Coffee is also used to prevent Parkinson's disease, gallstones, type 2 diabetes, gastrointestinal cancer, lung cancer, and breast cancer.

People drink coffee to relieve mental and physical fatigue and to increase mental alertness. Coffee is a drink made from coffee beans, which are the roasted fruit of the Coffea arabica bush.
