He will tell you, with the certainty of a man who has spent decades inside his own body, that it gave him more energy on the court, faster recovery between games, more stamina in the fourth quarter
(PAP retry, mask fitting help, oral appliance, positional therapy, etc.) What would count as enough improvement to re-test
But most people can expect GI side effects to last anywhere from one to two days to a couple of weeks
DOI: 10.1038/s41392-024-01931-z, Zhu, Q., Chen, Z., Paul, P
Alcohol consumption and cardiovascular disease, cancer, injury, admission to hospital, and mortality: a prospective cohort study
However, optimal doses appear tissue- and application-specific, with lower doses often sufficient for gastrointestinal applications while musculoskeletal injuries may benefit from higher dosing