Part of the Show Me Science—Advanced series, this program looks at the applicability of nutritional science in today’s world, exploring what foods people eat, how nutrients are utilized in the body, and the ways that nutrition impacts health. The film begins with a brief history of nutritional science, starting in the 1700s when scientists learned that vitamin C prevented sailors from getting scurvy and discovered some of the chemical properties of proteins, carbohydrates, and fats. In the 1930s, scientists found the last of the common amino acids and determined which were essential for health. After the 1950s, researchers determined that vitamins and minerals play a vital role in health; in 1968, Linus Pauling held that life could be lengthened with the right nutrients or molecules (although his thinking on taking massive doses of vitamin C has been widely discredited). Beginning in 1990, labels with nutritional facts were required for all consumer foods so that individuals could make healthy choices. Students pursuing a degree in nutritional science will study the essential nutrients: carbohydrates, proteins, fats, vitamins, water, and minerals. Purdue University, Rutgers University, and Boston University are named as notable choices for nutritional science programs, as each offers several areas of study: nutrition, dietetics, food service administration, public health, and community health. Undergraduate degrees will prepare students to become registered dieticians or pursue further study in dietetics, medicine, dentistry, veterinary medicine, and pharmacy, as well as careers in public health, public relations, and health fitness. A solid overview with helpful career guidance information, this is recommended. Aud: J, H, P. (T. Root)
Nutritional Science: Health & Well Being in the 21st Century
(2018) 18 min. DVD: $44.95. DRA. TMW Media Group. PPR. Closed captioned. Volume 34, Issue 4
Nutritional Science: Health & Well Being in the 21st Century
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