Fuente: WIPO "tomato" The present invention relates to the use of an improved curcuminoids composition for reducing LPS levels in blood, reducing endotoxemia, protecting the integrity of the intestinal barrier, treating, decreasing and/or preventing leaky gut syndrome, reducing intestinal lipids absorption, reducing ApoB48 levels in blood and/or for in treating, decreasing and/or preventing dyslipidemia in a subject.