Garlic (Allium sativum L.) as an Ally in the Treatment of Inflammatory Bowel Diseases Glutathione is such an important antioxidant in human physiology, meaning it acts to combat oxidative stress. Strategies for increasing glutathione include: Consume sulfur rich foods like cruciferous vegetables Ensure you get What are the Natural Sources of Glutathione? Raw white garlic shows promise in boosting heart health and reducing disease risks Garlic Linus Pauling Institute Oregon State University