South Bay Retina, Inc. - Early diagnosis and treatment is important to prevent long term effects of B12 deficiency! Symptoms of vitamin B12 deficiency includes fatigue, weakness, pallor, and blurred/distorted vision.
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Deficiency of vitamin B12 and its relation with neurological disorders: a critical review | The Journal of Basic and Applied Zoology | Full Text
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Metformin therapy and assessment for vitamin B12 deficiency: is it necessary? - Qureshi - 2011 - Practical Diabetes - Wiley Online Library
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Young & creaky: Hyderabad sees spurt in Vitamin B12 & D deficiencies | Hyderabad News - Times of India
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Vitamin B12 Deficiency Associated With Concomitant Metformin and Proton Pump Inhibitor Use – topic of research paper in Clinical medicine. Download scholarly article PDF and read for free on CyberLeninka open science
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