Food is medicine. We can actually change our gene expressions with the foods we eat.

The food we eat goes beyond its macronutrients of carbohydrates, fat and protein. It's information. It interacts with and instructs our genome with every mouthful, changing genetic expression.

Carbohydrates, whether derived from gluten-containing foods or other sources, including fruit, sweetened beverages, and starchy vegetables, are dangerous as they relate to brain health in and of themselves.

Most grain foods, whether we're talking about quinoa, amaranth, the very popular grains of the day - the reality is they still are associated with a carbohydrate surge.

Our ancestors relied upon their advanced brains to survive during times of food shortage, and fortunately, the human brain is able to utilize body fat as an extremely efficient fuel to sustain function when glucose-providing food is unavailable.

I also like to eat very much, so I like all different types of foods.