When fewer calories are consumed, its also possible to fall short on essential nutrients, including B12
Rare side effects include mild irritation at the injection site or allergic reactions
Signs that you may need a B12 shot include fatigue, pale skin, weakness, shortness of breath and loss of appetite
For example, vitamin B12 shots for weight loss are typically administered weekly, or twice a week for fat-burning and boosting metabolism
This was confirmed across multiple studies measuring serum IGF-1 at baseline and throughout treatment
It includes thiamine (Vitamin B1), which helps with energy and brain health, mainly for those with neurological issues