The USDA’s pyramid bases the diet around grains, dairy, and meat, rather than vegetables – only 2-3 servings each of vegetables and fruits are recommended. Their pyramid reflects the American diet as it is – centered on animal products and processed foods rather than whole plant foods.
The USDA pyramid allows for multiple servings daily of dairy, meat, and oils – nutrient poor foods that should be limited to 2 or less servings per week in Dr. Fuhrman’s Pyramid. These foods do not contribute beneficial micronutrients and therefore do not deserve such prominent positions in the diet. For example, the USDA pyramid recommends approximately 3 servings of dairy per day for adults. Dairy products are not essential for good health, and contribute saturated fat and animal protein, both of which should be limited to prevent chronic disease.
He USDA pyramid places the most emphasis on grains, whereas Dr. Fuhrman’s pyramid places the most emphasis on vegetables. They recommend that half of grain servings each day are whole grain rather than refined – this leaves too much room for dangerous refined carbohydrate products in the diet, and less room for fruit and vegetable servings. Although whole grains are healthful, their nutrient density is not as great as those of the other unrefined plant foods. In Dr. Fuhrman’s pyramid, whole grains can be included daily, but are limited; fresh fruits, vegetables, and beans, because of their high nutrient to calorie ratios, can be eaten in unlimited quantities.
The USDA pyramid does not convey the importance of nuts and seeds for good health – there is no ‘nut and seed’ food group. Nuts and seeds are also included in the meat and beans category. In Dr. Fuhrman’s Pyramid, nuts and seeds are included every day because of their potent cardiovascular benefits. Because of their calorie density, they should be limited for individuals trying to lose weight.
Dr. Fuhrman’s Nutritarian Pyramid is based on the foods that are the richest in micronutrients and have shown consistent benefits to health and longevity in scientific studies. The USDA pyramid treats these protective foods as “side dishes,” and allows the vast majority of calories to be obtained from nutrient poor foods.
Courtesy of: //www.drfuhrman.com/library/foodpyramid.aspxat.
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