I’ve seen your GlyNAC thread, but haven’t seen the Urolithin A, Taurine, and Nicotinamide Riboside ones. Could you point me towards that, please? Also the pantethine. That is if you can find them.
We recently added the glycine to our NAC, and other vitamin regimens. Only two weeks in, but no adverse effects so far.
Taurine:
https://freerepublic.com/focus/search?m=all;o=time;q=quick;s=Taurine
Pantethine:
https://freerepublic.com/focus/search?m=all;o=time;q=quick;s=Pantethine
There are no foods that have Urolithin A. The cheapest way to get it is from Nestle's Celltrient subdivision, in their Celltrient Cellular Strength supplement. Amazon and other places have this.
There is more detail in the Urolithin A threads.
Hope this helps!