Spirulina -What It Is, and The Health Benefits It Can Give You. by Jack Joseph Challem.

Available at Amazon.com.

The microscopic nutrient powerhouse and how it protects and restores health.
One cell, many benefits. Spirulina is a single-celled blue-green alga, yet each containe 10 vitamins, 8 minerals and 18 amino acids, and, as a nutritional supplement, spirulina is therapeutically helpful in many conditions, including pancreatitus, allergies, eye problems and senility.