营养学研究认为:人类的营养应尽量从膳食中获取,食物是人类获取营养的自然途径。只有均衡膳食,才能获得合理的营养。运动营养膳食有其特殊性,它是研究根据运动消耗营养物质的情况而采取针对性的食物补充的规律和方法,以保证在运动过程中维持人体营养的均衡和数量。营养的概念:营养是人体吸收、利用和获得食物的过程。膳食能提供人体所需的六大营养素:蛋白质、脂肪、碳水化合物、矿物质、维生素、水。(一)膳食不均衡对人体所产生的影响人体的生命活动,是依靠蛋白质、脂肪、碳水化合物、矿物质、维生素、水六大营养素的营养作用来完成 Nutrition studies suggest that: human nutrition should be as far as possible from the diet, food is the natural way of human nutrition. Only a balanced diet in order to obtain reasonable nutrition. Sports nutrition diet has its own peculiarity. It is to study the rules and methods of adopting targeted food supplement according to the consumption of nutrients in exercise so as to ensure the balance and quantity of human nutrition during exercise. The concept of nutrition: nutrition is the body’s absorption, utilization and access to food process. Diet can provide the six nutrients the body needs: protein, fat, carbohydrates, minerals, vitamins, water. (A) of the impact of unbalanced diet on the human body The life activities of the human body, is to rely on the nutrition of the six nutrients of protein, fat, carbohydrates, minerals, vitamins, water to complete