Spirulina is a type of blue-green algae that is rich in protein, vitamins, minerals, and antioxidants. Spirulina has over 100 times the concentration of proteins as found in fruits and nuts. Having 10 g of spirulina is hence equivalent to having 1 Kg of nuts. Spirulina supplement is actually one of the richest and most complete food source present in the world. It is widely used as a source of dietary protein and iron. Spirulina is also used for weight loss, energy, attention deficit-hyperactivity disorder (ADHD), hay fever, diabetes, stress, fatigue, anxiety, depression, weight reduction, and other health issues.
Health benefits of Spirulina for various age groups are discussed in the following pages: