1. Coffee contains certain nutrients. Coffee contains vitamin B nicotine acid, after roasting coffee beans higher content. And have a free fatty acid, caffeine, tannic acid, etc. 2. Coffee to skin is beneficial. Coffee can promote function of metabolism, activate digestive organ, have very big effect to constipation. Use coffee powder bath is a warm therapy, have the effect that reduce weight. After dinner drink a cup of coffee also help digest. 3. The New Era Hats coffee has the function of the therapy. Drink and drink coffee, will make the transition to ethyl alcohol and quick oxidation, down into the water and carbon dioxide and eliminated from the body. 4. Coffee can eliminate fatigue. To eliminate fatigue, must complement nourishment, rest and sleep, promote metabolism, and coffee has these functions. 5. Three cups of coffee a day can prevent gallstones. For caffeinated coffee, can stimulate the gallbladder contraction, and reduce the bile to form of cholesterol gallstone disease in, the latest Harvard University researchers found that everyday drink two to three cups of coffee of men, and the risk of gallstones less than 40%. 6. Often drink coffee can prevent radiation damage. Radiation damage especially appliances radiation has become a prominent at present a kind of pollution. India baseball hats and its atomic researchers in the rat experiment get the conclusion, and said can be applied to humans. 7. Coffee medical care function. Coffee with antioxidant and heart care, strong bones and muscles, the waist knees, appetizing food, promote, the product's away moisture, and promoting blood circulation, change the opening XiFeng antispasmodic functions. 8. Coffee to emotions influence. Experiments show that average person a day absorbs 300 mg (about 3 cups brewed coffee) of the caffeine, of a person's mental agility and emotional will bring good effect.