Doctor Erasmus is the author of Fats that Heal Fats that Kill. In my interview with him we cover what fats are, the difference between Omega 6 and Omega 3 and why low fat diets are not the path to weight loss or health. The relationship between low IQ, attention deficit disorder and even depression  to low fat diets. We look at how to store oils in the correct way to keep them potent. Low fat diets have been marketed effectively to the public. But perhaps we should instead be thinking of right fat diets rather than low fat.