Oh, and theyre delicious too so be sure to work these into your rotation: Sulfur-rich foods like broccoli, kale, Brussels sprouts, onions, and garlic, to increase cysteine levels Avocados, spinach, asparagus, and parsley Herbs and spices like turmeric, cinnamon, and cardamom High-quality protein, including eggs (especially yolks), lean meats, fish, which will provide amino acids (glutamine, glycine, cysteine) for glutathione synthesis
Neither Glutathione nor Collagen is strictly better
I am however able to take a razer blade and peel them a part
Some research suggests it may help maintain telomere length, which is associated with aging