The conditions that have been associated with glutathione deficiency include the following: Neurodegenerative diseases such as Alzheimers, Parkinsons and Huntingtons disease and ALS Pulmonary diseases such as COPD, asthma, and acute respiratory distress syndrome Immune system disorders Cardiovascular diseases such as high blood pressure, elevated cholesterol, and heart attacks Chronic age-related disorders such as cataracts, macular degeneration, hearing impairment, and glaucoma Liver disease Cystic fibrosis Aging processes (Pizzorno, 2014)
Similarly, in male ASD patients, increased methylation in the MECP2 promoter region correlated with decreased expression (Samaco et al., 2005), and modest methylation increases in upstream boundary regions may facilitate methylation spread to the promoter
Your body produces it to help: Unlike some antioxidants you get through diet, glutathione is mostly produced internally - and certain lifestyle factors, health conditions, or nutrient deficiencies can severely impair its production
no mention of ALT levels or hepatotoxicity)
Nicotinamide riboside-conditioned microbiota deflects high-fat diet-induced weight gain in mice