Choose less processed food

Carbohydrates account for about half the calories on average in the American diet. Rice, maize, and wheat provide 60 percent of the world's food energy intake, even though there are more than 50,000 edible plants.

Keto is practically no-carb, forbidding processed junk foods and...

When we exercise, our bodies use energy, either supplied by carbohydrates stored in our bodies, or from the food we eat.

• If the exercise is demanding or we exercise for a long time, we use more stored carbohydrate.
• If your energy is low, or you're doing a lo...

• From whole foods to refined: a change toward increasingly refined foods (mostly carbohydrates)
• From complexity to simplicity: the industrialization of the food chain has involved a process of chemical and biological simplification
• ...