can glutathione aggravate asthma Oxidation Is Associated With Airway Macrophage Functional Impairment in Children With Severe Glutathione Injections: Side Effects &
Description
It takes time for the antioxidant to work at the cellular level

with heavy physical activity and increased physical activity in sport horses (2-3 days before the competition)

(PubMed) Hudson S, Tabet N
It has antiapoptotic and antioxidant properties with a potential positive effect on spermatogenesis

There's no down time, and you can resume your usual activities immediately