There are mixed claims when it comes to vitamin B12 shots or pills ... What does B12 do for you? Does B12 help you lose weight? What is the best way to take B12? And more specifically, what ...

GI symptoms, including nausea and diarrhea. Having low levels of B12 can cause fewer red blood cells to reach your digestive ...

Let’s face it — losing weight can feel like a never-ending battle. For some, it’s more than just aesthetics; being overweight ...