Forgetting to drink enough or not realising how much fluid you ve lost through sweating, exercise or illness can upset the balance of minerals (electrolytes) in the body.
PROFESSOR ROB GALLOWAY: Rarely a week goes by when I don t give at least one patient 300mg of aspirin. For people with acute chest pain it can literally be life saving. But there are risks.
This was no ordinary celebration for Deborah Costello and Tatton Spiller - the pair were meeting ten years after Tatton s stem cell donation saved Deborah s life
As we make the most of the last of the summer warmth, BBQs are on the menu - and the supermarkets are filled with plenty of healthy takes on traditional offerings.
Are they any better than the originals? Mandy Francis asked dietitian Ruth Kander, of Fleet Street Clinic in London, to assess a selection. We then rated and tasted them.