Exercise and food factors

Habitual exercise is beneficial to health as it improves metabolism, reduces the risk of cardiovascular disease, and maintains the immune system. Appropriate nutrition contributes to acceleration of health promotion due to exercise. Recommended daily allowance is elevated by physical activity and intake of various food factors such carbohydrates, proteins, vitamins, minerals, and other phytochemicals is required to avoid their shortage. Additional dietary food factors are effective not only in supplementation to satisfy the allowance but also in further acceleration of the benefits of fitness. Dietary nutrition is also important to maintain active function in the elderly by preventing aging-induced muscle atrophy and avoiding intense exercise-induced disorders. Recently, several food components have been found to show physiological effects, and some of them are considered to be useful for promoting or alternating the beneficial effects of exercise, maintaining homeostasis, and preventing muscle aging. However, some of these food factors should only be used when there is clear scientific evidence. Also, it is important to understand the physiological changes caused by exercise to use them correctly. This article describes various food factors that have been reported to be effective for improving health promotion, along with the relevant physiological changes that occur during exercise.