When we do not drink enough water, the moisture in our mouth decreases. Due to this, bacteria start increasing in the mouth and bad breath starts. Drinking water keeps the mouth clean and fresh. Therefore, if you are often feeling bad breath, it can be a sign of lack of water in the body.

Water is essential for our body because it supplies nutrition to the scalp and hair roots. If there is lack of water in the body, the scalp becomes dry and the hair becomes weak and starts falling quickly. If your hair suddenly starts falling without any other reason, do not ignore it.