No...for 6 months. The only thing that has helped me is a prescribed supplement (Podiatrist who sees many diabetic patients with neuropathy ). EB-N6. Comes from a pharmacy in Fl. And calcium glycinate at night for cramping. Tough...i tried so many different supplements. Also I don't have diabetic neuropathy...mine is typical idiopathic small axon peripheral neuropathy. May have been caused by Hydroychloroquine use for 10 years. Best of luck.