Experts say the vitamin can boost mood, energy, memory and more in folks who are deficient.

Here’s what the science says.

What the shots are good for, who should consider taking them, and how to give yourself a jab.

Here’s what the research shows.

Google search suggests yes.

No doctor's appointment needed.

Add these foods to your shopping list.

If you’re deficient, getting more B12 can recharge your battery.

New study finds vitamin B12 might slash elevated homocysteine levels associated with fatty liver disease to reverse effects.

Knowledge is always power.