We already know that drinking water is beneficial, but the quality of the water we drink can significantly affect our health. Drinking water is essential to avoid the mental and physical effects of dehydration. Water helps us look and feel better by removing toxins and bacteria from the body through the urinary tract (bladder), improving physical performance, boosting cognitive abilities, and increasing energy levels. It's useful for relieving headaches and hangovers, as well as for lifting low spirits and boosting output. Electrolytes, which are found in water and support the body in many ways, include minerals, including calcium, magnesium, potassium, and sodium.