Rats metabolize faster, heal faster, and have different tissue architecture than humans
Safety: What is and is not known Animal safety data A 2020 preclinical safety evaluation by Xu and colleagues in Regulatory Toxicology and Pharmacology examined BPC-157 across multiple species mice, rats, rabbits, and dogs and reported no serious toxicity, no genotoxicity, and no embryotoxicity at doses evaluated
The price points are lower, the shipping is easier, and there is no injection anxiety
Seiwerth S., Milavic M., Vukojevic J., et al
When B12 levels fall below optimal ranges, the integrity of this myelin sheath can become compromised, potentially leading to nerve damage known as peripheral neuropathy
Infections, medication, and other conditions can cause it, too