Reprising The 2017 American Library Association Outstanding Academic Title award-winning A-Z Guide to Food As Medicine, this new edition explores the physiological effects of more than 250 foods, food groups, nutrients, and phytochemicals in entries. A health professional’s comprehensive nutrition handbook that includes all nutrients, nutrient functions, "good" and "excellent" sources of nutrients, nutrient assessment, and deficiency symptoms, as well as summaries of foods, food groups, and phytochemicals.