NURS 3100 Chapter Notes - Chapter 1: Microcytic Anemia, Sphingolipid, Gluconeogenesis
Document Summary
Nutrition is a basic human need that remains crucial through the lifespan. Nutrition is the study or science of how food nourishes the body. Nutrients are chemical substances that the body uses from food consumed. Macronutrients provide energy in the form of kilocalories. To prevent malnutrition, well chosen foods are consumed in moderation to supply enough of each nutrient. Excess, deficient, or an imbalance of nutrients that lead to disease states. Dietary reference intakes (dris) - standards used in us and canada for the recommended nutrient intake of the population. Within the dris are subcategories like the rda (recommended dietary allowance) The average daily dietary intake level of a nutrient considered sufficient to meet the requirements of nearly all (97-98%) healthy individuals in each life stage and gender group. Motivate consumers to make healthier food choices. Ensure that the latest nutritional research is reflected in recommendations to consumers. Five food groups - grains, vegetables, fruits, milk, meat/beans, oils.
