Health food used for improving immunity is the largest type  of approved health foods in China. According to the data, the approved amount of health food used for  is 5739, accounting for 29.6% of the total approved health foods.

1.    What is immunity?

Immunity is a self-defense mechanism of human body. Immunity is the capability to recognize and resist harmful microorganisms (viruses, bacteria, etc.) from entering, to identify and handle  aged, damaged, dead or denatured cells, mutated cells and infected cells.

2. how to boost your immune system?

The human body immunity is achieved by the immune system. Adequate nutrition is fundamental for maintaining the effectiveness of the immune system. For example, the immune system requires amino acids and peptides to synthesize proteins. During the protein synthesis, the energy produced by fats and carbohydrates, and the complementary effects of vitamins and minerals are essential for the operation. Of course, in addition to nutrition, proper physical exercise, healthy eating habits, adequate sleep, etc. are all possessed positive effects on strengthening immune system.

3.What are the raw materials commonly used in health food to boost the immune system?

People with weak immunity generally lack a variety of nutrients, therefore, most of the raw materials for boosting immune-based health foods on the market are substances rich in multiple nutrients. The table below is a list of commonly used ingredients for immune support health food.

List of commonly used raw materials for immune support health foods