【摘要】 介绍了人体的健康标准及中年人的代谢和生理功能变化特点,分析了中年人的营养需要、合理膳食方法及需要达到的健康目标等,以强化中年人的营养保健意识。更多还原

【Abstract】 To strengthen middle-aged people’s nutrition health care consciousness, the paper introduces the body’s health standard and middle-aged people’s metabolism and physiological function change characteristics, analyzes middle-aged people’s nutritional needs, reasonable diet method and the health goal.更多还原