The most useful starting tests are usually a full blood count and ferritin
NHS treatment is typically initiated and supervised by specialist weight management services, with specific duration limits (up to 2 years for semaglutide) and continuation criteria based on weight loss targets
Clinical studies suggest collagen supplementation may help: reduce knee osteoarthritis pain improve joint function support tendon rehabilitation when combined with exercise Examples of Osteoarthritis studies: Examples of Tendon studies: Unlike injectable peptides, collagen supplements function as nutritional support, not pharmacologic signaling molecules
However, these same pathways can theoretically accelerate tumor growth or reawaken dormant cancer cells in individuals with active malignancy or recent remission
Other Risks of Stopping GLP-1 Agonists Besides those risks, there are also risks of going off the medications
While the nephroprotective effects of SGLT2i were initially derived from secondary endpoints of CV outcome trials (CVOTs), direct confirmation came from dedicated kidney focused trials: CREDENCE (Perkovic et al NEJM 2019| NephJC Summary), DAPA-CKD (Heerspink et al NEJM 2020| NephJC Summary) and finally EMPAKIDNEY (Herrington et al NEJM 2023| NephJC Summary)