Clinics charge as much as $250 per B12 shot. We charge as little as $3.

Normal Vitamin B12 Levels

What Do High B12 Levels Mean?

What do high B12 levels in the blood mean? Is there any reason for you to be worried? That depends if you’re supplementing.

Optimal B12 Levels For Females

What are the optimal B12 levels for females? The regular blood test is far from accurate, but we do have some alternatives.