Foods that are rich in vitamin B12 include milk, meat, and eggs
the full-length TB-4 possesses substantially more human safety data than the fragment
[32] Heavy metals such as mercury can also increase the rate of red blood cell destruction, which depletes iron, as iron is stored in our blood
Dull Skin Or Dryness The skin often appears dull and has a coarse texture because the cells are not adequately supplied with water and nutrients
In fact, low B12 levels can cause discolouration of nails, brittle hair, dry lips and mouth and even hyperpigmentation
Injection Site Reactions Common side effects include temporary redness, swelling, or a slight pinch sensation at the injection site