Dietary Choices: A diet low in sulfur-rich foods or essential amino acids can limit the body's ability to synthesize glutathione
If you want a plain-language rundown of symptoms and patterns, the Crohns overview is a good place to start
However, there is a historical catch with glutathione
A deficiency can occur for several reasons, such as pernicious anemia (a condition where the body cannot absorb vitamin B12 from the diet), certain medical conditions (e.g., Crohn's disease, celiac disease), surgical removal of part of the stomach or intestine, or strict vegetarian/vegan diets if not adequately supplemented
While some people feel an energy boost within a few days, it usually takes 4 to 8 weeks of consistent use to see significant changes in cellular health or skin vitality
Deciding between a 10% Vitamin C serum and an even stronger face serum with 20% Vitamin C really comes down to product preference and formula quality