glutathione or nad & NAD+: Benefits for Cellular Health – Aurora NAD+/ NADH ratio, and the

Unlike dietary antioxidants like vitamin C or E, glutathione works inside your cells, helping to neutralize free radicals and regenerate other antioxidants

Absorption can vary from person to person

They discovered that both patient groups exhibited signs of elevated oxidative stress

Spirulina is not a good source of B12 and only contains B12 analogues Because vitamin B12 is water-soluble it's extremely hard to overdose, and because the body is quite inefficient at absorbing B12, supplements often contain 10,000% RDA, sometimes even 100,000% RDA, to try and ensure the body actually absorbs some of it

Human pharmacokinetic data confirms sustained plasma glutathione levels supporting extended cellular antioxidant protection