Research indicates that individuals of differing blood groups can have extremely different responses to the same occasional stressors.
Type O’s with mild to moderate stress benefit from the amino acid Tyrosine found in Catechol, which boosts levels of the "calm focus" neurotransmitter Dopamine. Type Os usually possess an overactive version of the enzyme that converts Dopamine to Noradrenaline and Adrenaline, the neurotransmitters associated with increased anxiety.
Catechol also features the adaptogen Rhodiola rosea, which helps to modulate the effects of excess Adrenaline on the body during stressful periods.
This formula is more specific to types O and AB, but can be useful for people of other blood types as well.
The statements made on our websites have not been evaluated by the FDA (U.S. Food & Drug Administration). Our products and services are not intended to diagnose, cure or prevent any disease. If a condition persists, please contact your physician.