With low B12 levels, your brain doesn't work quite right and more often than not you're suffering from chronic fatigue. But vitamin B12 does more than just support healthy energy levels. Its multiplexity of functionality is mirrored in its wide range of health benefits. The question is, are you getting enough?

Vitamin B12 Functions

Many people receive vitamin B12 injections on a regular basis to provide a boost in their energy levels. While it's true that B12 does support energy, that's not the entire picture. Here's 7 functions of vitamin B12 and why you need this crucial nutrient daily:

1. Supports Energy

Vitamin B12 plays a key role in how your body creates energy. It keeps your cells fed, happy, and healthy. Without it, your cells get hungry and you feel weak, tired, and like you're dragging all the time. The nutrient releases energy into the cell and provides you with the appropriate balance you need for thinking and moving throughout your day.