doi:10.1530/eje.0.1460863 Lee S, Lee DY
Recalls & Warnings May 11, 2022 FDA Warns 10 Companies for Selling Workout Supplements With Dangerous Ingredients On May 4, 2022, the FDA issued warning letters to 10 companies for selling products promoted for muscle building, fat burning and other uses that contain potentially dangerous ingredients not permitted in dietary supplements, including hordenine, higenamine, 5-alpha-hydroxy-laxogenin, and CBD
Theyre unsafe long term. Trials show consistent safety, though side effects like nausea and rare gallbladder risks exist
Patients with diabetes should be aware that while lactulose is not absorbed into the bloodstream, preparations contain sugars and monitoring blood glucose initially may be prudent
10.2337/diabetes.49.5.741 117 SunH.ZhangA.GongY.SunW.YanB.LeiS.et al (2022)