USA: Vitamin B12 is essential for the proper formation of red blood cells and for maintaining normal central nervous system ...

If you're considering a vitamin B12 supplement because of certain dietary restrictions, medical conditions or your age, this ...

Dear Doctors: I was surprised when a blood test at my annual checkup found I’m low in B vitamins, especially B12. My doctor gave me a shot, and the fatigue that I had been feeling went away. Why is ...

This article was reviewed by Lynn Marie Morski, MD, JD. Key Takeaways: There’s not much research on B12 shots for weight loss ...

Medically reviewed by Leigh Weddle, PharmD Vitamin B12 and magnesium are essential nutrients for energy production, nervous ...

Both folate and folic acid relate to vitamin B-9, which plays a key role in preventing birth irregularities and aiding the production of healthy red blood cells. However, there are also key ...