can depression get worse after b12 injections deficiency symptoms improve with and IV therapy Vitamin B-12 Deficiency and Depression:

Every fat-metabolism, NAD+, SIRT1 and lean-mass effect described above is preclinical (rodent or cell) only and should be read as a hypothesis, not an established human benefit

The most common is injecting too quickly, which creates a pocket of medication that absorbs slowly and forms a temporary nodule

Is this product approved for human use

As you see, its hard to say precisely, because it depends on the form of B12 that youre using, the wavelength of light, and other factors

Yes, these injections are often part of a comprehensive wellness or weight loss program and can complement other treatments

All these decisions will depend on your preference and what you need