The document discusses optimal foods for health according to naturopathic physician Deborah Ardolf. It defines healthy foods as those that are immune supportive, high in nutrients, and help remove toxins. Top healthy foods include mushrooms, nuts, cruciferous vegetables, ancient grains, legumes, and fruit. Specific foods that provide benefits are discussed, like reishi mushroom reducing inflammation and cancer risk, almonds being high in protein and fiber, and apples containing antioxidants. The document concludes optimal health requires consuming fresh, whole foods and that personalized medical advice tailored to individual needs is best.