be at risk of nutritional deficiencies as well as poor physical performance.General healthy-eating guidelines as well as specialist requirements for athletes apply to meat-eaters and vegetarians. You daily aim should be to base your meals and snacks

, coffee reduces absorption of iron and immunity-boosting zinc, according to a study at the University of Lyon, France....your heartUpper: Coffee drinkers with little self-control can take heart: Harvard researchers tracked 128,000 people for 20 years

With three disciplines to consider, it's easy to make mistakes when you're eating and drinking during training and racing. That's the bad news. The good news is that it's easy to avoid triathlon's common nutritional pitfalls if you plan ahead