lung function repair c glutathione Vitamin and supplementation: a review of their additive effects on exercise performance Maximizing Your Lung Health with
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doi:10.3389/fnins.2019.00948 Ji, Xinjian, et al

You don't want the chronic inflammation from an overuse injury that never quite resolves

Ricci G, Lo Bello M, Caccurri AM, Pastore A, Nuccetelli M, Parker MW, et al

Cel Endocrinol 473, 3143

That's because B12 binds to protein and, as the body ages, stomach acid decreases

References: Do Glutathione Supplements Have Proven Benefits
