acetyl glutathione parkinson& 39 Frontiers Enhanced accumulation of reduced glutathione

Just cleansing

Cancer causing effects of tobacco relies on the presence of carcinogens such as polycyclic aromatic hydrocarbons (PAHs), benzo(a)pyrene, nitrosamines, 4-(methyl nitrosamine)-1-(3-pyridyl)-1-butanone and N-nitosonornicotine [43]

Other than that, glutamine supplements are important in gut function, immune function, etc

Male infertility can result from inadequate spermatozoa concentration or absence, and aberrant spermatozoa morphology and motility due to testicular failure (Klinefelters syndrome, chemotherapy, radiation therapy, undescended testicles, or varicoceleenlargement of the venous plexus in the scrotum), hormonal imbalances and use of anabolic steroids, detection of antisperm antibodies, sexually transmitted diseases, or ejaculatory obstructions, including cystic fibrosis (often presenting with bilateral absence of the vas deferens) (35, 36)

Helps remove toxins, foreign chemicals, potential carcinogens, hormones, pollutants