If you want maximum fat loss, combining both can be highly effective (with medical supervision)
When the body lacks adequate B12, it struggles to produce sufficient red blood cells, leading to decreased oxygen delivery to tissues and organs, resulting in fatigue, weakness, and lethargy
Adding too little water creates a very concentrated solution that may be more painful to inject, while too much water makes the injection volume unnecessarily large
A study showed that people with diabetic neuropathy got better symptoms with regular B12 shots
The same holds true for people who suspect they have B12 deficiency, and already start to supplement with oral B12
Adjunct support during specific drug therapies, such as antifolate medications