Prioritizing proven treatments, proper nutrition (AREDS2), and glucose/blood pressure control provides better value
Promotes collagen production for firmer, more youthful skin
Detoxification Support - The liver uses glutathione to bind to and remove toxins, heavy metals, and other harmful compounds from the body, a process athletes benefit from when expelling exercise-induced metabolic waste products
That distinction is not currently being made on most of the websites selling the compound
The airway and its resident immune cells produce antimicrobials (e.g., defensins) as well as immunoglobulins (e.g., IgG or sIgA) that can be effective at weakening, killing, or trapping bacteria, fungi, and viruses (Collin et al., 2020