%0 Journal Article
%T Impact of a Traditional Dietary Supplement with Coconut Milk and Soya Milk on the Lipid Profile in Normal Free Living Subjects
%A R. A. I. Ekanayaka
%A N. K. Ekanayaka
%A B. Perera
%A P. G. S. M. De Silva
%J Journal of Nutrition and Metabolism
%D 2013
%I Hindawi Publishing Corporation
%R 10.1155/2013/481068
%X Background. The effects of coconut fat and soya fat on serum lipids are controversial. This study was designed to investigate the lipid effects of coconut milk and soya milk supplementation on the lipid profile of free living healthy subjects. Methods. Sixty (60) healthy volunteers aged 18¨C57 years were given coconut milk porridge (CMP) for 5 days of the week for 8 weeks, followed by a 2-week washout period, subsequent to which they received isoenergetic soya milk porridge (SMP) for 8 weeks. Results. The LDL (low density lipoprotein) levels decreased with CMP and reached statistical significance in the total study population and in the >130 baseline LDL group. The HDL (high density lipoprotein) levels rose significantly with CMP supplementation ( ). Conclusions. We conclude that coconut fat in the form of CM does not cause a detrimental effect on the lipid profile in the general population and in fact is beneficial due to the decrease in LDL and rise in HDL. SMP will be of benefit only in those whose baseline LDL levels are elevated. 1. Introduction Abnormal blood lipids are generally accepted as a major risk factor for ischaemic heart disease amongst all ethnic populations [1]. However, dietary modifications which would help prevent ischaemic heart disease remain controversial as data from different studies are at times inconsistent [2¨C8]. It must be emphasized that test diet results cannot always be confirmed in community studies when usual day-to-day diets are consumed which are often quite different from test diets. The above statement is true for coconut and coconut based foods, which, being a relatively cheaper fat, is consumed extensively in Asia mainly due to age-old sociocultural culinary practices. The fact that coconut is cultivated locally also contributes in no small measure to its integration into the daily diet of Asians. However, being primarily a source of a saturated fat, coconut has been incriminated as a risk factor for the high incidence of atherosclerotic disease seen in Asians. Early studies regarding the role of coconut in atherogenesis were performed on animals such as rabbits, mice, rats, gerbils, dogs, and monkeys where hydrogenated coconut fat was used in the test diet. This has prompted a significant debate regarding the relevance of these animal studies in humans [9, 10]. Some have gone to the extent of even recommending coconut as a dietary item which would help reduce or prevent coronary arterial disease on the basis of the ˇ°Polynesian paradox,ˇ± where it is claimed that the high fat intake in the form of coconut has
%U http://www.hindawi.com/journals/jnme/2013/481068/