Additionally, peptides such as BPC-157 support gut health and digestive repair by strengthening gut lining integrity, reducing inflammation, and promoting healing in conditions like leaky gut syndrome
Park C, Kim J, Ko SB, et al (2022b) Structural basis of neuropeptide Y signaling through Y1 receptor
More importantly, nasal BPC-157 lacks human clinical data
Based on ones health goals, a shot could make more sense
When to seek medical care Adults should seek medical care if they have unexplained fatigue, weakness, shortness of breath, dizziness, numbness or tingling in the hands or feet, balance problems, memory changes, or a sore tongue