Consider testing copper and zinc levels every 12 weeks, along with liver and kidney function tests
Plant Sources Good plant-based sources of glutathione that are safe for dogs to eat include: Strawberries Tomatoes (when ripe and in small amounts only) Broccoli and other cruciferous vegetables like cauliflower, kale, and mustard greens Green Peppers Carrots Spinach (in moderation) Mushrooms (remember to cook them first) Note that lemons and avocados are also high in glutathione, but are not safe for dogs to eat
Glucose and insulin went from the pre-diabetic to normal range, and her lipids normalized
While glutathione itself may not be well-absorbed when taken orally, certain foods can help boost your body's natural glutathione production and enhance the absorption of supplemental glutathione
Avoid excessive doses of glutathione, potential interactions with medications (especially nitroglycerin and chemotherapy drugs), and use caution if you have allergies or specific health conditions, such as asthma