However, the Canadian experts who do the review did find a very clear link between heart issues and trans fats, which are located in processed foods such as for example snacks highly, margarine and baked goods. ‘Not all the studies we viewed reached the same conclusion, but generally what we found is that the association between an increased consumption of trans fat and an increased risk for heart disease and [early] death was very consistent,’ said study author Russell de Souza. ‘And because we discovered zero evidence that trans unwanted fat offers any health advantage, removing it from the foods we consume is the correct idea,’ added de Souza, a authorized dietician and an assistant professor of clinical epidemiology & biostatistics at McMaster University in Hamilton, Ontario.To make sure that treatment remained blinded, a double-dummy technique was used. All patients received tablets, either ivermectin or a visually identical placebo tablet , and lotion, either 0.5 percent malathion or a placebo lotion containing 100 percent isopropanol. Before the trial, isopropanol was found to exert no relevant pediculicidal activity in vitro against body lice . Patients who were unable to swallow whole tablets were given ivermectin or placebo tablets crushed and mixed with applesauce. On times 1 and 8, according to the manufacturer’s guidelines, an investigator applied lotion to each patient’s dry hair until all of the hair and scalp were thoroughly moistened.