““Grains Grains, including all breads, pasta, rice, oats and barley, are agricultural products; you are embarking on a pre-agricultural diet. Later this chapter will explain in greater detail why grains are specifically off-limits. Legumes As with grains, legumes such as beans, peas, soy and soy derivatives are agricultural products and are therefore off-limits. The specific risks to your health that these foods pose will be explained later in this chapter.””