WHO世界卫生组织：2024年什么是健康饮食？联合国粮食及农业组织和世界卫生组织联合声明报告（英文版）

An adequate diet is one that meets, without exceeding, nutrient requirements, specific for age, gender, body size and body composition, levels of physical activity, physiological states (e.g., pregnancy) and disease conditions. The body is unable to synthesize most essential nutrients, and therefore they must be obtained from the diet. These include essential amino acids, essential fatty acids and most vitamins and minerals. Essential nutrients are involved in all bodily functions from growth