Länk - Vitamin B12 hjälpte inte vid hjärt-kärlsjukdomar
Vitamin B12 reduces the blood levels of homocysteine, a risk factor for cardiovascular disease, but the reduction apparently has no effect on survival. The review covered 12 studies with a total of 16,598 participants who had pre-existing illness.
Läs mer: Fish oil for Mom may benefit her child - Health & Science - International Herald Tribune (Det står en bit ner i artikeln den här gången)