Nutrition Pre Assessment What does each term mean? -Or- How does each term relate to nutrition?

Rules: Pick a Partner For each number, write down the person, place, or thing that it represents. Make sure to discuss your answers quietly as you are competing with the class for a wicked awesome prize!

#1 Nutrition

#2 Calories

#3 Nutrients

#4 Carbohydrates ~~~ 1 gram = __ calories Proteins ~~~ 1 gram = __ calories Fats (Lipids) ~~~ 1 gram = __ calories

#5 Carbohydrates

#6 Fats or Lipids

#7 Proteins

#8 Vitamins

#9 Minerals

#10 Water

Answers!! Trade your paper with another group

Nutrition The science of food & how it is used in the body

Calories Unit of heat The amount of energy food will produce when it is burned by the body

Nutrients The parts of food the body uses Provide water for cells Provide fuel for energy Give us what we need to grow & develop Help body repair & maintain parts Help body run chemical processes

Energy 3 Nutrients Release Energy Carbohydrates ~~~ 1 gram = 4 calories Proteins ~~~ 1 gram = 4 calories Fats (Lipids) ~~~ 1 gram = 9 calories

Carbohydrates Provide the most accessible energy Simple = Sugars Complex = Starch, Glycogen, Fiber

Fats or Lipids Solid at room temperature & Unhealthy Saturated Trans Liquid at room temperature & Healthy Mono-Unsaturated Poly- Unsaturated Skin, hair, infant growth, & nervous function Hormone development

Proteins Maintain & replace cells & tissue Make antibodies & hormones Amino Acids = Building blocks 20 Amino Acids needed 11 Amino Acids can be made the body 9 Amino Acids = Essential & must be eaten These 9 = a complete protein

Vitamins Regulates converting food into energy & tissues Needed for many body processes Fat Soluble = A, D, E, & K = stored by body Water Soluble = 8Bs + C = must eat daily

Minerals Inorganic compounds Growth & maintenance of body structures Regulate metabolism

Water Needed by every cell in the body Allows blood to flow Transports oxygen, nutrients, & waste Assists in digestion, respiration, reproduction, & chemical RXNs Maintains body temperature Caffeine & Alcohol Dehydrate!