PQQ, whose full name is pyrrorole quinoline quinone, is a naturally occurring compound that can be found in many vegetables, fruits and fermented foods. Its main function in the human body is to help the "energy factory" of cells - mitochondria - operate more efficiently, enabling the body to produce more energy, while also protecting cells from damage by free radicals.
Due to these characteristics, PQQ is receiving increasing attention in the field of health care. People often take it as a dietary supplement to support brain health, boost energy and enhance overall antioxidant capacity, enabling both the body and the brain to better cope with daily stress and fatigue.Pyrrorole quinoline quinone (PQQ) is a cofactor of REDOX enzymes and has a unique aromatic quinone structure. It is usually extracted from foods such as natto, spinach, green peppers, kiwi and breast milk, and is an essential nutrient that the human body cannot synthesize on its own.It is a typical reddish-brown to dark red crystalline powder and is readily soluble in water.
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