can b12 injections cause fever

can b12 injections cause fever Signs You May Have a Deficiency Vitamin B12: The Hidden Danger

Name: can b12 injections cause fever Signs You May Have a Deficiency Vitamin B12: The Hidden Danger
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Too much vitamin B12 intake can cause headache, nausea and vomiting, diarrhea, fatigue, weakness, and tingling

doi:10.18433/J3PK7P

[19] [21] Ascorbic acid, the sole active ingredient in this injection, exerts its physiological effects primarily through its role as a potent antioxidant and enzymatic cofactor

Even more serious is that B12 deficiency can disturb red blood cell formation and elevate homocysteine levels, which negatively impacts neurological and cardiovascular health, in addition to posing risks during pregnancy