Aktualisierte evidenzbasierte Leitlinie der DGE – eine kritische Würdigung

authored by

A. Ströhle

Abstract

The Guidelines Commission of the German Nutrition Society (DGE) recently analysed data from epidemiological studies (interventional studies, cohort studies and meta-analyses based on them) on the relationship between quantitative and qualitative dietary fat intake and the risk of nutrition-related disease (obesity, diabetes type 2, metabolic syndrome, cardiovascular disease, dyslipoproteinaemia, and cancer). Core results from the updated fat guideline are as follows: The evidence that a high proportion of dietary fat of total energy intake increases the risk for obesity is indicated as probable although the amount of dietary fat does not modify the risk for type 2 diabetes, hypertension, coronary heart disease, stroke or cancer. The evidence for long-chain omega-3 fatty acids lowering blood pressure is probable. There is probable evidence that the replacement of saturated fatty acids by polyunsaturated fatty acids in the omega-3 and omega-6 series as well as the consumption of long-chain omega-3 fatty acids cause a decrease in cardiovascular risk, while trans fatty acids increase this risk. In contrast, dietary cholesterol is not associated with the risk of coronary heart disease or stroke.

Organisation(s)

Institute of Food Science and Human Nutrition
Nutrition Physiology and Human Nutrition Section

Type

Article

Journal

Diabetes, Stoffwechsel und Herz

Volume

24

Pages

379-386

No. of pages

8

ISSN

1861-7603

Publication date

12.2015

Publication status

Published

ASJC Scopus subject areas

Internal Medicine, Endocrinology, Diabetes and Metabolism, Endocrinology

Sustainable Development Goals

SDG 3 - Good Health and Well-being