For example, athletes with high metabolic demands, vegans who consume no dietary B12, or individuals with chronic malabsorption issues like Crohns disease may find they feel their best with a bi-weekly (every two weeks) injection
It is supplied as a lyophilized powder for laboratory research
Redness, mild swelling, tenderness, or slight bruising can occur where the peptide is administered
Researchers commonly investigate: Molecular structure and composition
And if your B12 levels are normal, getting B12 injections isnt going to do anything
However, for numerous seniors, these symptoms can indicate a deficiency in vitamin B12