Honey may just have it all - it is an entirely natural vegetarian-friendly product that's a great source of fuel for sport and offers numerous health benefits.The perfect running fuel, honey's natural unrefined sugars are easily absorbed by the body

and antioxidants, including an antioxidant called querticin, which is especially effective at fighting off bacteria. Cook: A versatile vegetable, leeks are perfect for adding to soups, stews and casseroles for an easy health kick. Baby leeks can also be steamed

, which release energy more slowly, are perfect nutrition in between sessions. Fibre is also a vital ingredient in a runner's diet. Soluble fibre is found in beans, oats, rye and fruit and slows the digestion of carbohydrate, producing a slower rise

health, thanks to their prebiotic qualities.Jerusalem artichokes also contain vitamin C, phosphorus and potassium and are a very good source of iron.Cook: Jerusalem artichokes are relatively inexpensive and extremely versatile. This veg is tasty raw

We all know that breakfast is the most important meal of the day, but it can be tricky to squeeze a nutritional meal into the hectic period between waking up and going to work. These 10 top breakfasts are tasty, simple and designed with runners