allergic reaction to vitamin b12 injection What Happens When You're Here's Why Vitamin B Can

If symptoms exist, they usually stem from the underlying conditionnot the vitamin

B12 is a water-soluble vitamin your body uses to: Make red blood cells (which carry oxygen to your tissues) Keep your nervous system functioning properly Help your body turn food into usable energy Your body can't make B12 on its own you get it from animal-based foods (meat, eggs, dairy) or supplements

It is effective for fatigue, weakness, and anemia-related issues

2013 Mar Merav Jacobson Bensky, Irit Ayalon-Dangur, Roi Ayalon-Dangur, Eviatar Naamany, Anat Gafter-Gvili, Gideon Koren, Shachaf Shiber

Drugs@FDA: search confirms no approved 5-Amino-1MQ product as of June 2026