No food sources; glucosamine is produced in the body from glucose and glutamine Supports the health, flexibility and functions of the joints Inconclusive but promisingInformation obtained from: Runner's World archives, Boots, Solgar Vitamins, the British

help to prevent calcium deficiency and osteoporosis There is no evidence that extra calcium prevents osteoporosis; exercise - with adequate calcium intake - prevents bone loss. Runners who eat few or no dairy products may benefit from supplements

: Runner's World archives, Boots, Solgar Vitamins, the British Nutrition Foundation and The Complete Guide to Sports Nutrition by Anita Bean. 'Supplementary Benefits' main articleMineralsOther supplements

and often Frequent snacking throughout the day is a sure way to avoid low blood sugar levels and tiredness by the time you get home for your run. Research shows that eating little and often is best for runners… as long as you’re eating the right things

suffered a heart attack.” Other cholesterol-lowering medication isn’t used as extensively. Alternative treatment: Chinese medicine and homeopathy can work with mildly elevated blood cholesterol levels. Fish oil supplements containing the omega-3 fatty acids

’s no easy answer. When I was an elite athlete, there were so many British athletes running world class times, but now we can’t even find three men to represent Britain in the 800 metres at the World Championships. We’re doing really well at events up to 400m

question.Most of the articles come from back issues of the UK edition of Runner's World magazine; some are written especially for the web; and a few are from books from the publishers of Runner's World.About a quarter of the best articles are reserved

box below for times). Make sure you pick up one of our legendary Runner's World backpacks too. They're jam-packed full of pre- and post-race essentials including energy gels, drinks, pace bands, vitamins, supplements and more. But hurry - with over

running? Can my cycling replace my running? -->Will cross-training improve my endurance?What can I do to tone up my legs?How can I flatten my stomach? -->Can bike sessions replace running and still make you a better runner? -->Can my cycling help my

by members of Runner's World just like you. If you want to bring a discussion back to life, don't be shy: just add a new message at the end of it. Alternatively, start a new thread on the injury & health forum. HEALTH: BEATING INJURYFoot Blisters