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Description
Abdominal pain

However, it's the ones in the temporal region that can be dangerous...and they can and do co-exist with inflamed veins in other areas
Women who follow vegan or vegetarian diets, have digestive issues (like Crohns or celiac disease), or have had weight-loss surgery may struggle to absorb enough B12 from food

methylmalonyl CoA mutase converts methylmalonyl CoA to succinyl CoA, with 5-deoxy adenosyl cobalamin required as a cofactor
