what happens if you have too many b12 injections Vitamin B12: How much is much? | Health News Feeling worse after B12 Injection:

It also helps regulate homocysteine levels, promoting cardiovascular health

But:People who have heart disease together with a history of kidney stones and elevated blood calcium levels, require extra attention during treatment.The risk increases when patients receive prolonged or high-dose injections without blood testing.SourcesWebMDThe National Institutes of Health (NIH)Cleveland Clinic and Mayo ClinicMedlinePlusDisclaimer: This article is for informational purposes only and is not a substitute for medical advice.

Vitamin K2-7 plays a central role in the metabolism of calcium, the main mineral found in your bones and teeth

For most patients, hair thinning associated with tamoxifen is mild to moderate and does not require discontinuation of treatment