b12 lipotropic injections do they work Lipotropic Injections: Do They Really
Description
By the time most people are diagnosed, their bodys long-term B12 reserves (which are stored in the liver) are completely empty

doi: 10.1093/ajcn/70.5.928
You dont necessarily have to get labs as a baseline if you are symptomatic (symptoms listed above)

If a disk starts to bulge or crack, the fluid can put pressure on nerves, causing pain

Screens for contraindications, including thyroid or kidney problems
