15 (Backed By Science) Health Benefits Of Spirulina You Should Know

Strengthens the Immune System

Spirulina is a high-protein, nutrient-dense superfood that powers the immune system, making it particularly effective for fighting viruses and other illnesses. In addition, since spirulina is naturally high in beta-carotene, it helps to increase antioxidants in the body that fight cell damage caused by free radicals. 

Spirulina also contains an abundance of vitamins, such as A and Bs—notably thiamin, riboflavin, niacin, folate, C, and E—to help boost your body’s natural defenses. It’s also rich in iron, magnesium, and zinc. By helping to fight off disease-causing agents and strengthening the body’s natural defenses against illness, spirulina is an important part of an overall healthy diet.