The cycling approach is conservative given the lack of long-term human injectable data
No nasties: Free of calories, artificial flavours, and colours
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
suspected side effects outside a trial can be reported to the MHRA via the Yellow Card scheme
They play a vital role in various functions, including energy and hormone regulation, cell movement, and immune response