vegans) may require more careful monitoring of their protein intake because many plant proteins have limited amounts of some essential amino acids.When it comes to refuelling, you should choose a carbohydrate shake that contains a little protein rather

intake (g/kg) Recommended amount per kg/ day or per day Carbohydrate 341g (4.7g/kg) 7-8g/kg/day (511 - 584g) Protein 139g 1.9g/kg) 1.2-1.6g/kg/day (88-117g) Fat 89g

Q. What is the best mix of protein, carbs and fats to eat the week before the marathon? Rob22A. The most important thing is to continue eating a well-balanced diet composed of carbohydrate (70%), protein (15%) and fat (15%). Aim to eat around 6

carbohydrates. Insulin also helps your body manufacture new proteins, a fact that supports the theory of chromium as a muscle builder.Unfortunately, that theory just doesn’t pan out. Much of the initial chromium craze was based on a slew of flawed studies

there is a balance of vegetables, salad or fruit and carbohydrate and protein.The problem: You pack in proteinIf you are consuming a high amount of protein, you might be cutting down carbohydrate-rich foods to stay within your energy requirements

and keep your joints well-lubricated. That’s why I’ve split fats into two categories: healthful fats that you can eat three or more servings of a week, and unhealthful snack foods that you should eat sparingly.The government’s pyramid lumps all carbohydrate

/a RestSeven-day Food Diary Analysis Summary Nutrient Average daily intake (g/kg) Recommended amount per kg/ day or per day Carbohydrate 269g (3.8g/kg) 5-7g/kg/day as doing < 1 hour most days (354 - 496g

pace) so without taking on enough carbohydrate you could finish depleted and increase your susceptibility to risk of infection. For me, it's more important to complete a quality long run and maintain your health and energy stores for all the other

.Exercise physiologists in the US put a group of trained runners on a high- carbohydrate diet (70 per cent of total calories) for three days prior to a treadmill test. The runners tapered their training for several days and rested the day before the test – just

levels and insulin resistance.The carbohydrates and fats in our diet are important sources of energy, and carbohydrate is particularly important for runners as it is the preferred source of fuel for exercise. The body’s ability to maintain a constant