Extra caution is appropriate in patients with active cancer, recent cancer, unexplained masses, unexplained weight loss, pregnancy, breastfeeding, known allergy to peptide products, active infection, immune compromise, significant liver or kidney disease, active inflammatory or autoimmune disease flares, unusual clotting history, uncontrolled cardiovascular disease, use of chemotherapy or immune-modifying biologic therapy, and competitive athletes subject to anti-doping rules
Research-use-only vials sold by gray-market peptide suppliers are not regulated as drugs and are not approved for human use
The Journal of Steroid Biochemistry and Molecular Biology
How Laboratory Research Framing Limits Product Claims Laboratory research framing keeps the page anchored to what can be checked
Prioritize protein (0.7 to 1.0 grams per pound of target body weight), eat frequent small meals rather than large infrequent ones, limit high-fat foods during dose increases to reduce nausea, stay hydrated, and avoid alcohol (which worsens both GI side effects and calorie intake)
Within a few hours, TB-500 and BPC-157 will start working systematically