Because the nutritional components of spirulina are rich and balanced, it contains protein, vitamins, minerals, fatty acids, etc. Among them, the protein content is as high as 60%-70%, which is high-quality plant protein. It contains all essential amino acids, and its composition is close to the pattern required by the human body, with a high digestion and absorption rate. It can provide a large amount of high-quality protein for the human body. For example, for vegetarians, athletes and other groups, it is an excellent source of protein supplementation.

Moreover, it is rich in various vitamins, such as B vitamins (B1, B2, B6, etc.), vitamin E, vitamin K, etc. These vitamins play an important role in the body's metabolism, nervous system function, antioxidant and other aspects. Minerals include a variety of minerals such as calcium, iron, magnesium, potassium, zinc, etc., which can meet the daily needs of the human body for minerals. For instance, iron is an important raw material for the synthesis of hemoglobin, which helps prevent iron deficiency anemia. It is rich in unsaturated fatty acids, such as gamma-linolenic acid (GLA), which is beneficial to cardiovascular health and can help reduce cholesterol levels and improve blood lipids.