In the meantime, vitamin B12-fortified foods and supplements remain the most reliable source of vitamin B12 for vegetarians and vegans
We recommend that you dose up if your symptoms are extreme which would indicate a severe deficiency
Higher Concentration Delivery Injections allow for the administration of higher peptide concentrations in a single dose, which some research protocols require for thorough research
Toxins, including benzene (a chemical sometimes used in manufacturing and chemical synthesis), pesticides, and arsenic Chemotherapy and radiation therapy for cancer treatment Various infectious diseases, including hepatitis, HIV, and Epstein-Barr virus (a type of herpesvirus) Autoimmune disorders such as lupus and rheumatoid arthritis Pregnancy Certain drugs, including some antibiotics, immunosuppressants, and some nonsteroidal anti-inflammatory drugs (NSAIDs) Fanconi anemia ShwachmanDiamond syndrome Ataxia-pancytopenia syndrome Over time, severe heart issues may develop, such as arrhythmia (irregular heartbeat), angina, enlarged heart, and heart failure