A common research framing is a defined block (often 812 weeks) followed by an off period, rather than indefinite continuous use a conservative default given the absence of long-term human data
Presented for research literature review only Sackmann-Sala L et al
This pro-angiogenic effect is one reason BPC-157 can reverse liver damage rather than merely slow its progression
Glutathione is widely found in animals and plants, and the contents of the bread yeast, wheat germ and animal liver are very high,100~100 mg/1000 g;Content is also rich in human and animal blood, such as human blood contains 26~34 mg/100 g, chicken blood contains 58-73 mg/73 g, pig blood contains 10~15 mg/100 g, the dog blood contains 14~22 mg/100 g.Many vegetables, potato and corn also contains GSH (see table 1)
In other words, you need both
But whats the real timeline