Wintry precipitation (snow, sleet, and freezing rain) also affect South Carolina. Snow and sleet may occur separately, together, or mixed with rain during the winter months from November to March, although snow has occurred as late as May in the mountains.
Overview. Spirulina is a type of blue-green algae that is rich in protein, vitamins, minerals, carotenoids, and antioxidants that can help protect cells from damage.
Spirulina is a warm-water algae that is dried and sold as a nutritional supplement. Spirulina, a microscopic blue-green algae that grows in warm water, is a rich source of the B-complex vitamins thiamin, riboflavin and niacin.It provides 4 grams of protein in each tablespoon, making it a practical protein source for vegetarians and vegans.ecause it takes in minerals from its environment, however, spirulina can absorb toxic amounts of some substances. If you use spirulina, buy it from a reputable source and use it in moderation.