b12 injections or supplements Are Shots Safe? Royal Palm Beach Medical Group Sublingual B12 vs. B12 Injections:

The 10% version is approximately 43% more concentrated than the 7% liquid, meaning you can use less of it to achieve the same active peptide level in your final product

Helps manage anemia caused by low B12 levels

When deficiency develops, symptoms can include fatigue, weakness, numbness or tingling in the feet or hands, difficulty walking, mood changes such as depression, and problems with memory or concentration. Untreated, severe deficiency can lead to anemia and neurological damage, so medical attention and proper supplementation are essential. Why Choose B12 Injections

[DOI] [PubMed] [Google Scholar] Anonymous 1991 Dietary reference values for food energy and nutrients for the United Kingdom

There is little recent research on how anemia affects the menstrual cycle or periods