Usually, less than 15-20% of the dose is eliminated by other oxidative mechanisms
Epub 2011 Jan 4
Wei, Z., Li, X., Li, X., Liu, Q
The single best reason to take a vitamin B12 supplement is to prevent vitamin B12 deficiency which can lead to a number of symptoms and even long-term health issues, such as chronic fatigue, mood disorders, neurodegenerative disorders, heart issues, anemia and neural tube defects in infants
It has been shown to: Reduce Melanin Production: By inhibiting the enzyme tyrosinase, glutathione can limit melanin production, potentially leading to a lighter skin tone