The article in NYT talks about the study how high fat diet is bad for the brain , but , if a high fat diet is accompanied with exercise -it almost negates the impact of fat on the brain .

Excerpt from the article :

“But those animals that were running, even if they were eating lots of fat, showed notable improvements in their ability to think and remember.

After seven weeks, the animals on the high-fat diet that exercised were scoring as well on the memory test as they had at the start of the experiment.

Exercise, in other words, had