nutritional

营养价值

the quantity and quality of nutrients in a food

食物中所含营养素的数量和质量

营养补充剂

a product taken to provide additional nutrients

提供营养素的补充品

the amount of nutrients consumed

营养益处

the positive health effects provided by food

食物提供的积极健康效应

营养需求

the amount of a nutrient needed to maintain health

维持健康所需的营养素量

a lack of essential nutrients in the body

营养均衡

refers to the proper ratio of nutrients in a diet

指饮食中各种营养素的适当比例

营养产品

a food or supplement sold for its health benefits

因其健康益处而销售的食品或补充剂

professional advice on diet and nutrition