title: Coffee and homocysteine.
authors.forename: S E
authors.initials: SE
authors.lastname: Vollset
authors.forename: O
authors.initials: O
authors.lastname: Nygârd
authors.forename: H
authors.initials: H
authors.lastname: Refsum
authors.forename: P M
authors.initials: PM
authors.lastname: Ueland
mesh_terms: D003069:Coffee / Q000378:metabolism*; D005260:Female; D005492:Folic Acid / Q000378:metabolism; D006710:Homocysteine / Q000097:blood / Q000378:metabolism*; D006801:Humans; D008297:Male; D042965:Methylenetetrahydrofolate Reductase (NADPH2); D000587:Oxidoreductases Acting on CH-NH Group Donors / Q000378:metabolism; D016032:Randomized Controlled Trials as Topic; D014805:Vitamin B 12 / Q000378:metabolism
chemical_list: D003069:Coffee; D006710:Homocysteine; D005492:Folic Acid; D000587:Oxidoreductases Acting on CH-NH Group Donors; D042965:Methylenetetrahydrofolate Reductase (NADPH2); D014805:Vitamin B 12