& Lee, H
While niacinamide maintains the moisture barrier and gradually lessens discolouration, vitamin C helps revitalise dull, tired-looking skin
observed an upregulation of cyclooxygenase 2 (COX2) and ACSL4, and downregulation of GPX4 and ferritin heavy chain 1 (FTH1) levels
It helps reduce pigmentation, improve clarity, and enhance overall texture
Anti-anxiety effects in rats at 0.5 g/kg (extremely low dose) produced effects within 12 minutes of intraperitoneal injection, including increased time exploring open/lighted maze areas, decreased immobile freeze reaction time, and increased exploration in open field tests
Top sources include: Gelatin Collagen Bone broth Pork rinds/pork skins Turkey and chicken (especially dark meat with skin on) Spirulina Sesame seeds Pumpkin seeds Cysteine- and Glutamine-Rich Foods Many protein-rich foods supply both of these amino acids: Whey protein (one of the most well-researched foods for raising blood and cellular glutathione levels) 21 22 Chicken and turkey Beef and pork Fish Yogurt and cottage cheese Tofu and tempeh Cruciferous Vegetables Broccoli, cauliflower, Brussels sprouts, kale, cabbage, collard greens, bok choy, radish, watercress, and arugula are rich in sulforaphane and related compounds