glutathione peroxidase active site Frontiers Glutathione Peroxidase-1 in Health and
Description
Histopathology 5 , 415424 (1981)

When overactive, it lowers NAD+ levels and promotes fat accumulation , particularly in visceral (deep belly) fat

however, this study had significant limitations, including no control group, and a small sample size (12 participants)
There are a number of reports evidencing this aspect
