Drinking coffee without milk in the morning or taking ice coffee at afternoon not only makes you smart but increases caffeine in your system that decreases hunger. It also activates thermogenesis that keeps your body warm and increases metabolism. However, care should be taken that what you adding to coffee. Use skimmed milk and less sugar.
milk without fat is a rich source of protein, vitamin D and calcium. It makes your tissues and strengthens bones. Try to use milk having low fat or skimmed milk. In this way you will get all the vitamins and save yourself from fat. If you are used to drink milk then add a little chocolate to it. Chocolate milk with low fat is a best option for recovery of tissues after exercise.