Dietary Supplements: PQQ,Glutathione

Pyrroloquinoline Quinone(PQQ), glutathione are widely marketedsupplements. They are useful as supplements to support healthy aging, especially age-related oxidative stress and mitochondrial health.

PQQ is a naturally occurring compound found in most cells of the human body. It is known to be involved in a variety of biological processes.It is a potent free radical scavenger and also activates a variety of cellular signaling pathways associated with the generation of new mitochondria and the regulation of cellular energy metabolism.PQQ has been shown to counteract toxin- and free radical-induced neurodegeneration and to enhance the synthesis of nerve growth factor.Therefore, supplementing the diet with PQQ may support heart health and promote normal cognitive function as we age.

Glutathione(gamma-l-glutamyl-l-cysteinyl-glycine, GSH)

(Photo by Glutathione | Merck Life Science Philippines)

is present in almost all cells. It plays a key role in the body's defense system against oxidative stress by directly neutralizing free radicals as well as maintaining Vitamin C and E activity. Glutathione is also necessary for the proper detoxification of metabolic wastes and is essential for healthy immune system function.12 Glutathione is also found in mitochondria and regulates energy production and is essential for the control of oxidative stress in the Mitochondrial matrix.