MK-2866 (Ostarine) – Detailed Disadvantages and Health Risks
MK-2866, commonly known as Ostarine, is a synthetic selective androgen receptor modulator (SARM). Originally investigated for muscle-wasting conditions and osteoporosis, it has become popular in fitness circles for its purported ability to help preserve lean muscle and support body recomposition. However, being widely marketed does not equate to safety, and Ostarine remains unapproved for human use by the FDA and banned in competitive sports due to its risk profile and lack of...