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MTR
Methionine Synthase
Vitamin Metabolism Chr. 1 1 SNP analyzed 4 food interactions

About this gene

Regenerates methionine from homocysteine using vitamin B12 as cofactor.

Analyzed variants (SNPs)

rs1805087 MTR A2756G Population frequency: 20.0% Chr. 1 : 237,048,500
Genotype Impact What it means
AA (Normal) Normal Normal methionine synthase activity and homocysteine metabolism.
AG (Carrier) Low impact Slightly altered homocysteine metabolism. B12 and folate important.
GG (Variant) Moderate May have elevated homocysteine levels. Ensure adequate B12 and folate intake.

Foods & nutrition for MTR

Beneficial foods

Beneficial foods
Beef Liver
Very high in vitamin B12
Beneficial foods
Beef Liver
Very high in vitamin B12
Beneficial foods
Clams
Excellent B12 source
Beneficial foods
Clams
Excellent B12 source

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