Do not exceed recommended daily dose. A varied, balanced diet and a healthy lifestyle are important. A nutritional supplement is no substitute for a varied diet. Store in a dry and cool place. Keep out of reach of children. Some people may experience stomach problems and diarrhea if they take a lot of spirulina. It can also interact when combined with other medications. Always consult your doctor before use. The use of spirulina is not recommended for: • People with an autoimmune disease. • People who are allergic to algae. • Pregnant women. • Breastfeeding women. • People with gout. • People with kidney stones. • People with phenylketonuria.