Diuretics and Vitamin B,: Are Diuretics a Risk Factor for Thiamin Malnutrition?
Suter, Paolo M. ; Vetter, Wilhelm
In: Nutrition Reviews, 2000, vol. 58, no. 10, p. 319-323
Aggiungi alla tua lista- Summary
- Despite modern pharmacologic agents in the therapy of heart failure, the prevalence of heart failure is increasing worldwide. In the vitamin B1 deficiency disease beriberi, cardiac symptoms may represent the central feature. Two new studies confirmed that all diuretics lead to increased uri- nary thiamin excretion depending on the urinary flow rate. In a subject at risk, such as an elderly patient, chronic diuretic treatment may lead to a subclinical thiamin deficiency. Whether subclinical thiamin nutriture is a modulator of the prevalence andlor severity of heart failure is not known; however, it seems to be plausible from the metabolic point of view