The best diet for overall health, and specifically for heart, brain, and cancer risk reduction, is a diet that's aggressively low in carbohydrates with an abundance of healthful fat, and this is the central theme of 'Grain Brain.'

The best diet for overall health, and specifically for heart, brain, and cancer risk reduction, is a diet that’s aggressively low in carbohydrates with an abundance of healthful fat, and this is the central theme of ‘Grain Brain.’