Children and pregnant women should take it under the guidance of a doctor. Children must use it under the supervision of adults.

Children can eat refined spirulina tablets, because green spirulina is a health food made of 100% natural spirulina, which is refined through strict processes such as drying, sterilization and tabletting. Does not contain any artificial additives. Spirulina is rich in protein, carotene, vitamins and trace elements. At the same time, its cell wall is thin, which is beneficial to digestion and absorption. The effect of green spirulina has been proved by experiments, which has health care functions such as immunomodulation, tumor inhibition, blood lipid regulation (reducing total cholesterol), anti-fatigue and hypoxia tolerance, so the nutrients are easily absorbed and digested by teenagers or children.

In addition, strengthening health care measures in daily life can better promote height growth, as follows:

1. Ensure a balanced nutrition, and eat more foods rich in protein, especially those containing amino acids, such as flour, wheat germ, beans, shrimp, crab, shellfish, seaweed, beef, chicken, liver, pork legs, eggs, milk and dark vegetables.

2. Keep a regular work schedule and adequate sleep, avoid staying up late and overworking, usually go outdoors to bask in the sun and increase the chances of ultraviolet radiation, which is conducive to the synthesis of vitamin D in the body and the absorption of calcium and phosphorus by the body, thus ensuring the healthy growth of children.

3, moderate exercise, because physical exercise can strengthen the body's metabolic process, accelerate blood circulation, promote the secretion of growth hormone, accelerate the growth of bone tissue, and help to grow taller.