Drinking black coffee is quite effective! And apples don't seem to be useful! Black coffee-the best healthy coffee # Weight loss: Black coffee is a very healthy drink. A cup100g of black coffee has only 2.55 kilocalories, so drinking black coffee after meals can effectively decompose fat. In addition, black coffee also has diuretic effect. # Black coffee can also promote cardiovascular circulation. # For women, black coffee also has a beauty function. Drinking it often can make you radiant and radiant. # Hypoglycemic patients can make themselves better by drinking a cup of black coffee every day. In the process of brewing coffee at high temperature, it will also produce an antioxidant compound, which is helpful for anti-cancer, anti-aging and even prevention of cardiovascular diseases, and can be comparable to fruits and vegetables. The best time for office coffee to lose weight: within 30 minutes to 1 hour after lunch, taste a cup of strong coffee without sugar and partner, which will help digestion after meals and promote fat burning. Have another cup of coffee before work to accompany the walk.