Fatigue, dizziness and feeling lightheaded are all symptoms of dehydration. Especially in the winter, it can be easy not to drink enough water. It's recommended to drink between nine and 13 cups ...

Some people may even feel weak and lightheaded in ... Dehydration is another cause of morning dizziness. Experts advise that adults aim to drink around 8 glasses (approximately 2 litres) of ...