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Description
Vitamin B12 supports natural energy production, nervous system balance and cognitive wellbeing
10.1186/s13020-018-0171-3 Chin
Low levels of vitamin B-12 impair the synthesis of thyroid hormone, leading to a worsening of hypothyroidism symptoms
It acts as a cofactor for methionine synthase and methylmalonyl-CoA mutase, enzymes that are critical for one-carbon metabolism as well as the catabolism of odd-chain fatty acids and branched-chain amino acids (Rucker et al., 2007)
