Do peptides increase risk of infections or affect immune function?

Most peptides don't suppress immune function like steroids. TB-500 and BPC-157 may modulate inflammation, potentially affecting infection response. If you develop frequent infections while using peptides, discuss immune testing with your doctor. <a href='https://www.niaid.nih.gov/research/immune-system-disorders' target='_blank'>NIAID Immune System Info</a>