Phase IIb study of intranasal glutathione in Parkinsons disease
Human clinical trial data is extremely limited
Methylcobalamin is absorbed more effectively by the body and is therefore considered the better option
Top Glutathione-Rich Foods: Avocados Broccoli & other cruciferous veggies (Brussels sprouts, cauliflower, kale) Garlic & onions Spinach & asparagus Citrus fruits (for vitamin C, which recycles glutathione) Pasture-raised eggs (rich in cysteine, a building block for glutathione) These foods are powerful but in times of stress, illness, or medication use (like Tylenol), your bodys demands often exceed what diet alone can provide
Symptoms of a deficiency can be vague and include fatigue, weakness, a tingling sensation or numbness in your hands and feet, and memory problems