Scientists Discover B12-Rich Algae Promising Natural Supplements for Vegan Diets
Scientists at Cambridge University have discovered that certain algae are rich sources of vitamin B12, claiming they are suitable for producing natural B12-boosting supplements. Vitamin B12, missing in vegan diets, is an essential micronutrient that manufactures blood and nerve cells. Its deficiency can lead to muscle weakness, fatigue, nausea, and weight loss. It can increase the risk of heart disease and diabetes, as well as an autoimmune disorder called pernicious anemia. The elderly, pregnant, and lactating women are at particular risk when exposed to low doses. In the UK, almost 1.5% of the population is vegan, meaning 2.5 million people rely on supplements to get the vitamin. According to the European Journal of Nutrition, vegan diets supply only a fraction of the B12 required — about 0.5 micrograms per day, which …