It's really not: the chicken or the egg because even minor deficiencies of vitamin B-12 can cause anemia, fatigue, shortness of breath and weakness. ... B-12 deficiency can cause decreased appetite, constipation, diarrhea or alternating constipation/diarrhea, weight loss and abdominal pain. Constipation is a minor player if at all.
Answered 5/22/2019
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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