Scientists are still exploring the benefits of spirulina. Some evidence suggests that it may aid in weight loss, lower cholesterol, and regulate blood sugar if you take spirulina every day. Spirulina is a type of cyanobacteria (blue-green algae) that grows naturally in saltwater lakes and oceans. It's rich in protein, vitamins, minerals, carotenoids, and antioxidants that can protect cells from damage. The Aztecs in Mexico and people in the Lake Chad area of Africa have used spirulina for centuries. Spirulina didn't become popular in the U.S. until the 1970s. You can buy this algae in capsules or green or blue spirulina powder that you add to baked goods, smoothies, or water. Spirulina may be beneficial for people with obesity. A review published in 2019 found that spirulina may reduce body fat percent and waist circumference in people who carry more weight. This review only included five studies, so more studies are needed to conclude how spirulina may aid in weight loss. Can Reduce B...
