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Dr. Alexander ツ
@dsmready
a month ago
Causes of Vitamin B12 deficiency: - Pernicious anemia - Malabsorption - A pure
#vegetarian
diet - Prolonged exposure to nitrous oxide (a gaseous dental anesthetic)
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Madam Butterfly.
@michellecheatle
a month ago
@DrAlexMD1
#Vegan
?
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