Thats because your body only absorbs as much of the nutrient as it needs
To make your own container, duct tape the lid onto a metal coffee can
Certain health conditions such as intestinal or stomach problems, poor nutrition, cancer, HIV, pregnancy, old age, veganism, and alcoholism can cause vitamin B12 deficiency
Critical Functions of Vitamin B12: Your body depends on B12 for DNA synthesis, the process by which cells replicate and repair themselves
Types of B12 in Injections: Cyanocobalamin vs
According to the FDA, these containers are made of puncture-resistant plastic for a reason