《儿科学》课程教学课件（PPT讲稿）04 Nutrition During Childhood

Nutrition During Childhood

Nutrition During Childhood

The nutritional vulnerability ofinfantsLow nutritional storesHigh nutritional demands forgrowth.Rapid neuronal development

The nutritional vulnerability of infants •Low nutritional stores •High nutritional demands for growth •Rapid neuronal development

OBJECTIVE List the EAR of energy, RNIof some nutrientsduring infancy. Describe the advantages of breast milk &breastfeeding Describe when, what and how to start solidfeeding.Know the feature of child energy metabolismand the feeding skill development

OBJ ECTIVE □ List the EAR of energy, RNI of some nutrients during infancy. □ Describe the advantages of breast milk & breastfeeding □ Describe when, what and how to start solid feeding. □ Know the feature of child energy metabolism and the feeding skill development

OutlineNutrition basics Gastroenteric development andnutritionFeeding practicebreastfeedingpartial breastfeedingformula feedingtransition to solid feeding

Outline • Nutrition basics • Gastroenteric development and nutrition • Feeding practice breastfeeding partial breastfeeding formula feeding transition to solid feeding

Nutrition

Nutrition

Concepts ofDietary Reference Intakes(DRIs)

Concepts of Dietary Reference Intakes (DRIs)

Dietary Reference Intakes(DRIs)Estimated Average Requirement (EAR)Recommended Dietary Allowance (RDA)or Recommended Nutrient Intakes (RNI)Adequate Intake (Al)Tolerable Upper Intake Level (UL)

Dietary Reference Intakes (DRIs) □ Estimated Average Requirement (EAR) □ Recommended Dietary Allowance (RDA) or Recommended Nutrient Intakes (RNI) □ Adequate Intake (AI) □ Tolerable Upper Intake Level (UL)

Dietary Reference Intakes(DRIs)RiskofadverseeffectsoeneAlEARUL7RDA5.500Observedlevelintake

Dietary Reference Intakes (DRIs) AI

Category ofnutrients Energy Macronutrients PRO,FAT,CHO Micronutrients mineralsvitaminsOther diet elementscellulosewater

Category of nutrients □ Energy □ Macronutrients PRO,FAT,CHO □ Micronutrients minerals vitamins □ Other diet elements cellulose water

Category ofnutrients EnergyMacronutrients-MicronutrientsOtherdietelements

Category of nutrients □ Energy □ Macronutrients □ Micronutrients □ Other diet elements