How can we know if we are under hydrated

Do hydration requirements change as people get older?

Is water the best choice for rehydration after sport?

How can travelling by aeroplane affect our hydration levels?

How much does an adult need to drink each day

How much fluid do children need each day

Prof. Claudio Maffeis tells us in the short video just how much fluid children need each day.

Is it true that caffeinated beverages dehydrate

Watch Prof. Ron Maughan, chair of the EHI Science Advisory Board, to learn if it is true that caffeinated beverages dehydrate.

Is thirst a good indicator of dehydration

Consequences of under hydration