What's the difference between nutrients and health food? I know different things in different places of study. For example, I am currently studying Dr. Lin Zijie's course for fun and health.

Nutrients refer to. Nutrients contained in food. Substance needed to maintain the normal development of life. Like protein. Vitamins and trace elements, etc. Health food. Mainly this kind of food. A certain part of the human body. It has health care function. Health food can contain a variety of nutrients. And the nutritional components are single.