Studies of cortisol and blood type showed that Type A?s and B?s had higher and more rapid rises in cortisol levels than the other blood types when subjected to occasional stress. An increasing amount of evidence indicates that individuals of differing blood groups have extremely different responses to the same stressor.

This formula is designed to enhance the health of the nervous system and strengthen resistance to the physical effects of occasional stress, especially in those individuals who are type A or B. Dr. D?Adamo further balanced the Cortiguard formula with Bacopa, the renowned Ayurvedic herb (Brahmi). Bacopa is a clinically proven cerebral antioxidant, with numerous scientific studies testifying to its ability to enhance cognitive function.