Most of us do not drink enough water. It is recommended that adults should drink at least 6-8 glasses of water each day and more in hot weather or when performing exercise. If you do not drink enough water you can become dehydrated which in turn can cause, headaches, bad breath, bladder and bowel problems and much more. To find out more about why your body needs water or other fluids to work properly and to avoid dehydration go to: www.nhs.uk