Moore RB et al
Luteolin, the core active component of Scrophularia radix , specifically activates AMP-activated protein kinase (AMPK), a key cellular energy sensor
Vitamin C plays a role in the regeneration of oxidized glutathione, helping to maintain its antioxidant properties
Iron starvation was shown to induce secretion of riboflavin in Methylocystis sp., a methanotrophic bacterium (Vasileva et al., 2012)
How Glutathione Influences Pigment Glutathione is thought to influence skin tone by interacting with tyrosinase
It may help with flu, chronic bronchitis, and COPD symptoms, but the evidence is weak for its purported ability to thin mucus during a cold and for general claims of "immune support." Very preliminary studies suggest benefits for polycystic ovary syndrome (PCOS), Sjogren's syndrome, schizophrenia, compulsive behavior, and anti-aging