drinking several cups of instant coffee without sugar every day will not make you fat, but only if you drink instant black coffee instead of instant 3+2 coffee.

instant black coffee diet:

Black coffee has a small calorie, and a cup of 1 grams of black coffee has only 2.55 kilojoules of calories. Drinking a cup of black coffee after a meal can effectively decompose fat. In addition, black coffee has a diuretic effect. For women, black coffee also has a cosmetic effect. In the process of brewing coffee at high temperature, an antioxidant compound will be produced, which is helpful for anti-cancer, anti-aging and even preventing cardiovascular diseases, and can be comparable to fruits and vegetables. Note that black coffee is pure coffee without partner, milk and sugar.

Pure caffeine can directly burn fat. After drinking coffee and doing some exercise, it can have a good effect, but caffeine will affect sleep, so it is best not to drink it after 8 pm.