Symptoms include heavy periods, breast tenderness, water retention, and mood changes
Any compound containing a carboxylic acid (-COOH), such as a protein, or biotin or peptide, can be activated with NHS or Sulfo-NHS to form an NHS ester that will spontaneously react to form covalent amide linkages with proteins and other molecules that contain primary amines (-NH2)
Sci Total Environ 409(23):50105019
Food sources for increasing glutathione include sulfur-rich foods, dairy products, and more
For researchers who prefer simplicity over flexibility, the blend's fixed ratios are actually an advantage
Poor respiration and fatalities were not observed (Duplancic et al., 2014)