Good Fats and brain health

Over the years we have been told to reduce our fat intake from foods.  But not all fat is bad.  There are certain foods very high in fat which is good for our body and in particular our brain.  What are these foods?  What kind of fat is good?Omega -3 fatty acids contain DHA (Docosahexaenoic acid) and are what our brain uses to build and continue to maintain its structure.  DHA can be synthesised when we consume foods containing [...]