Vitamin B12 is essential for red blood cells, DNA synthesis and your cognitive health. Taking your vitamin B12 supplement at breakfast time may help with efficacy. While side effects are rare, vitamin ...
Can vitamin B12 deficiency be a sign of cancer? Learn the symptoms, risks, connection to cancer, treatments, and why this ...
Verywell Health on MSN
What happens to your body when you have a vitamin B12 deficiency
Medically reviewed by Aviv Joshua, MS, RDN Key Takeaways Vitamin B12 deficiency can cause symptoms of anemia, nerve problems, and sensory changes that often resemble other conditions, making diagnosis ...
Vitamin B12 is essential for blood formation, nerve and brain function, and energy metabolism. Deficiency is common in vegetarians, older adults, and malabsorption states and causes fatigue, ...
Verywell Health on MSN
Is vitamin B complex or vitamin B12 better for you?
B vitamins support energy production, brain health, and red blood cell formation. B12 is especially important for nerve ...
Dear Dr. Roach: My stepdad is 84 years old and having problems with B12 deficiency. He is taking B12 shots, 1,000 mcg once a week, in addition to taking a 5000 mcg B12 vitamin daily. The numbers come ...
Dear Doctors: We moved recently, and my father, who lives with us, now has a new doctor. During his first appointment, she asked about his vitamin B12 levels and seemed surprised that this wasn’t a ...
From the Hematology CHnic, Hospital of the University of Pennsylvania. Aided by a grant from Eli Lilly and Company, Indianapolis, Indiana. † Assistant professor of clinical medicine, University of ...
Dear Dr. Roach: My stepdad is 84 years old and having problems with B12 deficiency. He is taking B12 shots, 1,000 mcg once a week, in addition to taking a 5000 mcg B12 vitamin daily. The numbers come ...
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