Consuming cheese from ewe’s milk, rich in conjugated linoleic acid (CLA), may reduce markers linked to heart disease, suggest results from a small Italian study.
Researchers from the University of Florence report that ewe’s milk rich in cis-9, trans-11 CLA produced favourable changes in inflammatory cytokines and platelet aggregation, both of which are associated with atherosclerosis, or hardening of the arteries due to the build-up of fatty deposits on artery walls.
Atherosclerosis is the primary cause of coronary heart disease (CHD), which costs the British public health system more than €5bn per year.
“These observations, although preliminary and obtained in a limited study group, seem to be of relevance for the practical implications in terms of nutrition and health of the general population,” wrote the researchers in Nutrition, Metabolism and Cardiovascular Diseases.
Matti Narkia on 23 Apr 09Addition of milk prevents vascular protective effects of tea. Lorenz M, Jochmann N, von Krosigk A, Martus P, Baumann G, Stangl K, Stangl V. Eur Heart J. 2007 Jan;28(2):219-23. Epub 2007 Jan 9. PMID: 17213230 doi:10.1093/eurheartj/ehl442 In conclusion, milk may counteract the favourable health effects of tea on vascular function. The finding that the tea-induced improvement of vascular function in humans is completely attenuated after addition of milk may have broad implications on the mode of tea preparation and consumption. In addition, it indicates that caution is warranted in the design of studies involving nutritional flavonoids.
