Lauri Wright, PhD, RDN, nationwide spokesperson, Academy of Vitamin and Dietetics and chair, division of diet and dietetics, College of North Florida.

M. Elizabeth Swenor, DO, in control of Way of life, Integrative, and Practical Drugs, Henry Ford Well being System, Detroit.

Mount Sinai: “Vitamin B12 (Cobalamin).”

Merck Handbook: “Vitamin B12 Deficiency.”

Nationwide Institutes of Well being Workplace of Dietary Dietary supplements: “Vitamin B12.”

Cleveland Clinic: “The Greatest Sources of Vitamin B12.”

Harvard Medical College: “Vitamin B12 deficiency might be sneaky, dangerous.”

Nationwide Coronary heart, Lung, and Blood Institute: “Pernicious Anemia.”

Worldwide Journal of Most cancers: “Biomarkers of folate and vitamin B12 and breast most cancers danger: report from the EPIC cohort.”

Memorial Sloan Kettering Most cancers Middle: “Vitamin B12.”

Nationwide Well being Service UK: “Issues – Vitamin B12 or folate deficiency anaemia.”

Archives of Inner Drugs: “Folic Acid, Vitamin B6, and Vitamin B12 in Mixture and Age-related Macular Degeneration in a Randomized Trial of Girls.”

American Academy of Dermatology: “Can oils, probiotics, or nutritional vitamins heal eczema?”

Dermatology: “Affiliation of Serum Nutritional vitamins with Eczema in US Adults (NHANES 2005–2006).”

Mayo Clinic: “Vitamin B-12.”

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