nutrients there are six nutrients our body needs: ◦_protein__ ◦___________ ◦minerals___...

83
www.debbiesdream.org

Upload: myles-stone

Post on 18-Dec-2015

215 views

Category:

Documents


0 download

TRANSCRIPT

www.debbiesdream.org

Nutrients

There are six nutrients our body needs:◦_Protein__◦___________◦Minerals___◦Vitamins___◦__________◦Fats____

Carbohydrates

Most nutrition experts recommend getting 45 to 65 percent of your daily calories from carbohydrates.

CarbohydratesStarches and sugars found in foods, which provide your body’s main source of energy

Carbohydrates

Carbohydrates- Our body and brain’s main ________ source

There are two different kinds of carbohydrates:◦S________◦C________

What are some examples of each?

Carbohydrates

Simple- sugars

Complex- starches, whole grain, most foods with a lot of fiber

Types of Carbohydrates

Fiber is a carbohydrate that moves waste through your digestive system.

FiberA tough complex carbohydrate that the body cannot digest

The Role of Carbohydrates

Most carbohydrates are turned into a simple sugar called glucose, the main source of fuel for the body.

 Glucose can be stored in your body’s

tissue and used later.

InsulinWhat is insulin?

Insulin

http://www.youtube.com/watch?v=OYH1deu7-4E

Insulin is responsible for regulating ________ ___________ in your body.

Glucose is another word for ___________

Diabetes

Diabetes is a lifelong disease in which there are high levels of _________ in the blood.

http://www.youtube.com/watch?v=jHRfDTqPzj4

There are two types of diabetes:- ________- ________

Type I Diabetes

The body does not produce _________ due to an autoimmune deficiency.

About ____% of all diabetes casesMost common type found in _____________

Treatment of Type I Diabetes

Because of the absence of insulin and not the inability to use it, a person with Type I diabetes will need to get it from an ___________ ________ (every day).

Type II Diabetes

The body does not produce enough insulin or does not use the __________ efficiently.

About ____% of all cases in the population.http://www.youtube.com/watch?v=7lNQ6S

upQhE&feature=relmfu

Type II Diabetes Treatment

If the body doesn’t use it well enough, the presence of insulin is not the problem. The intake of _________ has to be regulated.

If the body doesn’t produce enough, insulin will need to be received from an _________ _________.

Proteins

Protein- __________ ________ of the bodyProteins are responsible for rebuilding

_________ after it is torn down.After you ‘run out’ of carbohydrates

proteins become your main ______ ________.

Sources?

Types of Proteins

Protein-Rich Plant-Based Foods

Grains Nuts Seeds Legumes

Proteins

Main sources of protein

Fats

Your body needs a certain amount of fat to function properly.

 Choose to eat healthier fats.

Fats

Needed in our diet, but in ____________What is the purpose of fat?__________ system and reserve supply of

__________Without fat, all _______ in your body would

collapse

Fats

There are two different types of fats:U____________

◦L_________ at room temperatureS__________

◦S_________ at room temperature

The Role of Fats

Consuming saturated fats can increase the levels of cholesterol in your blood.

CholesterolA waxy, fatlike substance

Fats

Are these saturated fats or unsaturated fats?

Minerals

Eating calcium-rich foods reduces your risk of developing osteoporosis.

OsteoporosisA condition in which the bones become fragile and break easily

Minerals

Inorganic substances in your bodyProvide a wide range of functionsYour body _______ produce themCalcium, Potassium, Sodium, Iron are

examplesWhat do these do?

Vitamins

Organic compounds found in your bodyA (V_____), B (several different functions) ,

C (helps wounds heal), D (stronger bones), E (cell protector), K (blood c________)

Vitaminswww.triathlon.org

Calories

A Calorie is a unit of ________You can get calories from anything you

ingest

Food Labelwww.everlastingchanges.com

Food Labelwww.pbskids.org

Food Guide Pyramidwww.en.Wikipedia.org

www.ag.ndsu.edu

Your Energy Balance

Your metabolism converts the food you eat into fuel.

MetabolismThe process by which the body breaks down substances and gets energy from food

Your Energy Balance

It takes about 3,500 calories to equal 1 pound of body fat.

 Thus, if you consume 500 fewer calories

than you use every day, you will lose 1 pound per week.

How Many Calories?

High-fat foods are high in calories. Some low-fat foods may also be high in calories.

 Food preparation also plays a role in how

many calories a food delivers.

How Many Calories?

Body Mass Index

To learn if your body weight falls into a healthy range, calculate your body mass index (BMI).

Body mass index (BMI)A measure of body weight relative to height

Body Mass Index

Your BMI can help you to determine if you’re overweight or at risk for being overweight.

OverweightHeavier than the standard weight range for your height

Weighing Too Much

Teens who are overweight may be at risk of becoming obese.

ObeseHaving an excess of body fat

Weighing Too Little

Teens who are underweight may feel weak, tire easily, or have trouble concentrating.

UnderweightBelow the standard weight range for your height

Weighing Too Little

For some teens, being too thin can mean that they are not getting the calories and nutrients their growing bodies need.

 They also may be exercising excessively

to burn calories.

Physical Activity and Weight Management

This graph shows how many calories a person weighing 125 to 175 pounds can burn doing each activity for 10 minutes.

Fad Diets

Teens who want to lose weight may be tempted to try fad diets that promise quick, easy weight loss.

Fad dietsWeight-loss plans that tend to be popular for only a short time

Types of Fad Diets

Types of Fad Diets

Miracle Foods

Magic Combinations

Liquid DietsDiet Pills

Fasting

Eating Disorders

A__________ - eating disorder in which there is a distorted body image, and a f______ of gaining weight

B_________ - Frequent episodes of b______ eating, followed by franting effort to avoid g__________ weight

Anorexia Nervosa

People with anorexia nervosa see themselves unrealistically as overweight even when they are dangerously thin.

Anorexia nervosaAn eating disorder in which an irrational fear of weight gain leads people to starve themselves

Anorexia Nervosa

People with anorexia develop obsessive behaviors related to food, such as:

avoiding food and meals

eating only a few kinds of food in small amounts

weighing or counting the calories in everything they eat

exercising excessively

weighing themselves repeatedly

Source: www.kean.edu

Bulimia Nervosa

People with bulimia nervosa regularly binge then purge.

Bulimia nervosaAn eating disorder that involves cycles of overeating and purging, or attempts to rid the body of food

Bulimia Nervosa

Binging is eating a huge amount of food in a single sitting.

 Purging is forcing vomiting, taking

laxatives to flush food out of the system, or fasting or exercising frantically after a binge.

Bulimia Nervosa

Possible health consequences

Dehydration

Sore and inflamed throat

Swollen glands

Damaged teeth

Damage to the stomach, intestines, or kidneys

Irregular heart rhythms, heart failure, and death

Source: www.kean.edu

Binge Eating Disorder

People with binge eating disorder do not purge.

Binge eating disorderan eating disorder in which people overeat compulsively

Vegetarian Diets

A healthful vegetarian diet contains a variety of foods, including plenty of vegetables, fruits, and whole-grain foods.

VegetarianA person who eats mostly or only plant-based foods

Vegetarian Diets

Types of Vegetarians

Vegans eat only plant-based foods.

Lacto-ovo vegetarians also include dairy foods and eggs in their diet.

Lacto vegetarians include dairy foods in their diet.

Ovo vegetarians include eggs in their diet.

Vegetarian Diets

Plant-based foods tend to be lower in saturated fat and cholesterol, and higher in fiber, than most animal-based foods.

 A well-planned meatless diet may help

reduce the risk of cardiovascular disease and some types of cancer.

www.debbiesdream.org

Nutrients

There are six nutrients our body needs:◦_Protein__◦_Carbohydrates__________◦Minerals___◦Vitamins___◦__Waters________◦Fats____

Carbohydrates

Carbohydrates- Our body and brain’s main _Fuel_______ source

There are two different kinds of carbohydrates:◦S_imple_______◦C_omplex_______

What are some examples of each?

Carbohydrates

Simple- sugars

Complex- starches, whole grain, most foods with a lot of fiber

InsulinWhat is insulin?

Insulin

http://www.youtube.com/watch?v=OYH1deu7-4E

Insulin is responsible for regulating __blood______ ___glucose________ in your body.

Glucose is another word for __sugar_________

Diabetes

Diabetes is a lifelong disease in which there are high levels of __glucose_______ in the blood.

http://www.youtube.com/watch?v=jHRfDTqPzj4

There are two types of diabetes:- _Type I_______- _Type II_______

Type I Diabetes

The body does not produce _insulin________ due to an autoimmune deficiency.

About _15___% of all diabetes casesMost common type found in

__children___________

Treatment of Type I Diabetes

Because of the absence of insulin and not the inability to use it, a person with Type I diabetes will need to get it from an _outside__________ _source_______ (every day).

Type II Diabetes

The body does not produce enough insulin or does not use the _insulin_________ efficiently.

About _85___% of all cases in the population.

http://www.youtube.com/watch?v=7lNQ6SupQhE&feature=relmfu

Type II Diabetes Treatment

If the body doesn’t use it well enough, the presence of insulin is not the problem. The intake of _glucose________ has to be regulated.

If the body doesn’t produce enough, insulin will need to be received from an _outside source________ _________.

Proteins

Protein- _Building_________ __blocks______ of the body

Proteins are responsible for rebuilding _muscle________ after it is torn down.

After you ‘run out’ of carbohydrates proteins become your main _fuel_____ _source_______.

Sources?

Proteins

Main sources of protein

Fats

Needed in our diet, but in _moderation___________

What is the purpose of fat?_Storage_________ system and reserve

supply of _energy_________Without fat, all _cells______ in your body

would collapse

Fats

There are two different types of fats:U_nsaturated___

◦L_iquid________ at room temperatureS_aturated_________

◦S_olid________ at room temperature

Fats

Are these saturated fats or unsaturated fats?

Minerals

Inorganic substances in your bodyProvide a wide range of functionsYour body _can’t______ produce themCalcium, Potassium, Sodium, Iron are

examplesWhat do these do?

Vitamins

Organic compounds found in your bodyA (V_ision____), B (several different

functions) , C (helps wounds heal), D (stronger bones), E (cell protector), K (blood c_lotting_______)

Vitaminswww.triathlon.org

Calories

A Calorie is a unit of _energy_______You can get calories from anything you

ingest

Food Labelwww.everlastingchanges.com

Food Labelwww.pbskids.org

Food Guide Pyramidwww.en.Wikipedia.org

www.ag.ndsu.edu

Eating Disorders

A_norexia_________ - eating disorder in which there is a distorted body image, and a f_ear_____ of gaining weight

B_ulimia________ - Frequent episodes of b_inge_____ eating, followed by franting effort to avoid g__aining________ weight

Source: www.kean.edu

Source: www.kean.edu