@blowerk1216 My Primary Doctor has been giving me B 12 once a month for the past 3 to 4 months. At my last visit with her, I asked if I could take it every week, and she ordered it. I do feel from the one injection a month that the B12 has helped my neuropathy. My son-in-law is a Podiatrist and he started giving it to me now on a once a week schedule. I will evaluate the results from it and get back to you.