Water! Zero Calories Macronutrient of Our body : We can live without food for days but resisting on water is difficult. It is our most urgent Nutritional need, our body use it constantly for different body functions. Checkout how it help us from Nutritionist. It doesn't provide energy due to its zero Caloric value, but play significant role in muscle activity to help them work and perform their action. From Small blink of eye to large muscle action, it needs water to take place. It's the medium to carry oxygen and nutrients for the cells to perform cellular activity. Healthy diet with regular water intake is important to maintain nutrient supply to the body. Water save our joints from Arthritis and early degeneration. It control Vata Dosha in our body, Nutrition therapy and Exercise therapy can help body to manage and prevent arthritis. Keep in mind no use of healthy anti-aging diet without water. So drink water to have happy joints. It's water which play major role in converting food into energy by carrying food to the metabolic system at cellular level and help body to perform cellular function. 2/3rd of our body weight is water, Our skin, intestine, hair, eyes health directly influence by water intake. It removes waste from our to keep us fresh. We need ~ 10-12 glasses of water per day. Avoid to drink water just after food intake to help stomach for better digestion. Never forget to drink water to stay hydrated. To keep ourselves hydrated we must know what is simplest sign of dehydration in body - Urine color is the most reliable parameter. If urine color is yellow or dark then you need water urgently till it will get normal watery color and maintain it by drinking water through out the day. Eat healthy, Sleep well and don't forget water to Prevent Disease like Hypertension, kidney stones, fatty liver, Diabetes, gastrointestinal disorders, Heart Diseases. Etc