When the findings in our prior GlyNAC studies [29,30,31,51,52,53] are seen together with the new data reported in this manuscript, GlyNAC emerges as a highly effective nutritional supplement with the potential to improve both healthspan and lifespan to improve healthy aging, and health in aging
In some cases a B12 deficiency is linked with symptoms like nausea, bloating, or loss of appetite
Sleep quality and appetite were evaluated in some studies (5, 19, 21), and there was no significance after IF (21)
However, we identified emerging evidence on the effect of urolithin A on sleep-relevant pathways, which may provide plausibility and mechanistic support for future studies designed to study sleep directly
It does not provide preparation, dosing, oral-use, injection, cycling, stacking or personal-experimentation guidance