NUTRITN 130 Lecture Notes - Lecture 13: Substance Dependence, Malnutrition, Binge Drinking
Document Summary
Marasmus: severely inadequate intakes of protein, energy, and other nutrients. It is characterized by extreme tissue wasting and stunted growth and development. Edema resulting in distention of the belly. Nutrients: chemicals found in foods that are critical to human growth and function. Micronutrients: required in smaller amounts, do not provide energy. Vitamins a, d, e and k are soluble in fat. Fat is required for the transport of vitamins adek. Stored in the body longer because we can keep them in fat. Not stored in the body - we get rid of any excess in urine and feces. Amount in the body 5 grams. Small amounts in body < 5 grams. T/f everyone should take a multivitamin supplement to make sure they"re getting enough nutrients - false. Most people can meet their needs with food. T/f dietary supplements are regulated by the fda - false. Dietary supplements do not need approval from the fda; manufacturer determines safety.
