Spirulina Nutrition
Spirulina contains a number of nutrients, including B-complex vitamins, beta-carotene, and vitamin E. Spirulina is high in protein and also contains antioxidants, minerals, and chlorophyll.

Potential Uses for Spirulina
Spirulina proponents claim that the benefits of spirulina include treatment and/or prevention of the following health problems:

• attention deficit hyperactivity disorder
• cancer
• fatigue
• high cholesterol
• viral infections

Purported spirulina benefits also include weight loss and stimulation of the immune system.

Spirulina Benefits
To date, few human studies have explored spirulina's health benefits. However, test-tube studies and animal-based research suggest that spirulina may help with the following conditions: allergies, oral cancer, diabetes

Spirulina Side Effects
Although few adverse effects are associated with use of spirulina, consuming spirulina may cause headache, muscle pain, sweating, and insomnia in some cases.
As with all supplements, it's also important to consult your health-care provider before using spirulina in combination with other medications and/or supplements.