What extreme heat really does to your body telegraph.co.uk - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from telegraph.co.uk Daily Mail and Mail on Sunday newspapers.
Paul McStay's nightmare began when he was putting up his Christmas tree with his three young children and collapse for the first time - in the weeks that followed this kept happening
Sea Eagle II: One of the world s finest superyachts yachtingworld.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from yachtingworld.com Daily Mail and Mail on Sunday newspapers.
Air pressure, temperature and oxygen levels fluctuate in an aircraft, that added to the stress before take-off can upset some of your bodies normal functions, experts say