Nutritional Value of Mushrooms: What Makes Fungi a Nutritional Powerhouse HealthcareOnTime Glutathione is such a critical soldier in our line of defense that our bodies make it themselves. We even have mechanisms that recycle and reuse it. But what happens when our toxic Mushrooms revealed as potent source of key antioxidants: Study Glutathione deficiency induces epigenetic alterations of vitamin D metabolism genes in the livers of high fat diet fed obese mice Scientific Reports