Is there really a link between dietary fat and heart disease?

In Good Food, a recently-published book, the eminent physician Dr John McKenna cast doubt on the long-held consensus that there is a link between dietary fat and heart disease. But does this opinion stand up to scrutiny? And if it does, what does this imply for the low-fat diet I and many other type 2 diabetics are using to beat our diabetes? Continue reading “Is there really a link between dietary fat and heart disease?”