nutrition. nutrition the study of nutrients and how the body uses them
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Nutrition
Nutrition Nutrition The study of nutrients and how the body uses them
CalorieCalorieUnit of heat that measures the energy available in foods
Empty Calorie- Food with little to no nutritional value
NutrientsNutrientsSubstances in food your body needs
6 Types of Nutrients6 Types of NutrientsCarbohydratesProteinsFatsVitaminsMineralsWater
CarbohydratesCarbohydratesStarches and sugars found in foods
Body’s major source of energy
ProteinsProteinsBuilds and repairs cells, tissues, and muscles
FatsFatsGives the body energyPromotes normal growthKeeps your skin healthy
Types of FatTypes of FatSaturated
AnimalsCan increase risk of heart disease
UnsaturatedPlantsCan decrease risk of heart disease
Substances that help control the body’s functions
Water-soluble=cannot be stored (must be replaced)
Fat-soluble=can be stored
VitaminsVitamins
MineralsMineralsHelps the body to work properly
WaterWaterEssential to every body function you have
Makes up over half your body
Vital to life
FiberFiberParts of fruits, grains, and vegetables that the body cannot digest
Helps to keep you full longerMoves wastes out of your system
CholesterolCholesterolWaxy substance used by the body to build cells
LDL-BAD-Leaves deposits on the walls of blood vessels
HDL-GOOD-Helps lower LDL levels
Food LabelsFood Labels
My PlateMy Plate
Factors that Influence Food ChoicesFactors that Influence Food Choices
Food SafetyFood Safety
Food Safety Food Safety
Clean- Wash hands, surfaces, fruits and vegetables
Separate- Keep raw and cooked foods separated
Cook- Keep hot food hot and cold food cold; Use a food thermometer
Chill- Refrigerate foods promptly