In general, foods are made up of carbohydrates, proteins, and fats, each of which provide a different number of calories: 1  Carbohydrates provide 4 calories per gram. 2  Proteins provide 4 calories per gram. 3  Fats provide 9 calories per gram.
IMPORTANCE OF WATER. Water is our lifeline that bathes us and feeds us. In ancient cultures water represented the very essence of life. The Romans were the first to pipe water into their growing cities, especially with their aqueducts.
Importance Of Drinking Water. You and I know that the human body is largely made up of water â we learnt that in school. And yet, most people simply do not drink enough water. Unfortunately, unlike other nutrients, water is not stored in the body. Therefore, it needs to be continuously replenished. The body loses water through sweat, urination, feces and even the air we breathe out. If you donât drink enough fluid you can get dehydrated and worse. Even a 5% drop in your body fluids will lead to 25-30% loss of energy. You can also suffer from bad breath, your digestion is impaired and your brain wonât function properly. You can suffer from headaches, irritability, heartburn and even body ache.