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Zeitschrift für Orthomolekulare Medizin 2018; 16(03): 22-28
DOI: 10.1055/a-0647-0043
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© Georg Thieme Verlag KG Stuttgart · New York

Aktuelle Bewertung von Homocystein als Risikofaktor für Demenz

Rima Obeid
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Publication History

Publication Date:
11 October 2018 (online)

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Zusammenfassung

Mit zunehmendem Lebensalter steigen die Homocysteinwerte im Blutplasma, unter anderem bedingt durch einen Mangel an B-Vitaminen wie Folat und den Vitaminen B6 und B12. In jüngeren Studien erwies sich die Hyperhomocystämie als ein modifizierbarer Risikofaktor für Demenz. Eine Senkung des Plasma-Homocysteins bei Patienten mit leichter kognitiver Dysfunktion und mehr als 14µmol / l Gesamthomocystein könnte eventuell den kognitiven Leistungsabbau bremsen.

Schlüsselwörter

Homocystein - Demenz - Vitamin B - Folat
 

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