Vitamin D and melatonin are hormones of sunlight and sleep Both are opposite light sensors but they govern similar antioxidant and anti inflammatory actions Both also regulate glutathione, which is called the master Glutathione: a powerful antioxidant for a healthy skin Dr Aditya Shah on Instagram: "The Truth About Glutathione and Skin Color Transformation. A lot of people discuss that actors change their skin tone using gluatathione? Is it true? As a dermatologist, Skin whitening Glutathione injections drips Melatonin and Hydrogen Sulfide Signaling Synergistically Enhance Iron Bioavailability and Stress Resilience in Strawberry Under Iron Deficiency Kaya 2025 Food and Energy Security Wiley Online Library