很多老年人认为,保健营养品比普通食品更有营养,其实并非如此。据国内有关部门抽样调查显示,许多保健营养品所含营养成分达不到标准含量,其营养价值言过其实。对某些老年人来说,适当服用保健营养品有利于改善食欲,强身健体;但如果长期大量服用保健营养品(甜食占多数),就会养成一种 Many older people think that nutritional supplements are more nutritious than ordinary foods, which is not the case. According to a sample survey conducted by the relevant departments of the PRC, many nutritional and nutritional products contained in health supplements do not reach the standard levels and their nutritional value is exaggerated. For some elderly people, proper use of health nutrition products is conducive to improving appetite and physical health; but if the long-term heavy use of health nutrition products (sweets accounted for the majority), it will develop a