PrecisionTX has very few risks, and they are the risk of numbness or loss of feeling, swelling, bruising, and redness
Safety monitoring, which Frank said was most important of all
Look for Methylcobalamin capsules for B12 only or B-complex formulas
Early Signs and Symptoms of Vitamin B12 Deficiency: Fatigue, weakness, and lack of energy: These symptoms may be brought on by inadequate vitamin B12, which lowers the synthesis of red blood cells
Mechanism of Action of Vitamin B12 on Neurotransmitters Vitamin B12 plays several important roles in the nervous system and its deficiency can lead to neurological symptoms and may contribute to the development of neurodegenerative diseases
50 mg per vial Purity: 99% (HPLC verified) Container: sealed glass vial (lyophilized powder) Certificate of Analysis: lot-specific COA available See the FDA Disclosure, Storage Instructions, and RUO tabs for handling, storage, and regulatory information