vitamin b12 injections and kidney disease | Linus Pauling Institute Is Too Much Vitamin B12
Description
In rare cases, starting high-dose B12 treatments for severe anemia may cause temporary imbalances in potassium levels or an acne-like rash

What is the no-observed-adverse-effect level (NOAEL) for 5-Amino-1MQ

Pharmacy licensed in your state, with compounding accreditation (USP, state board, inspections): The pharmacy that fills your prescription must be licensed in your state
The Journals of Gerontology

Age and Weight Considerations Age and weight are also important for healthcare providers when setting B12 injection doses for adults

[12] [13] Chloramphenicol may reduce the haematological response to B12 therapy
