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. Carbohydrates Starches 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. Fiber A 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.

Insulin What is insulin?

Insulin deu7-4E deu7-4E 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. TqPzj4 TqPzj4 There are two types of diabetes: - ________

Type I Diabetes The body does not produce _________ due to an autoimmune deficiency. About ____% of all diabetes cases Most 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. SupQhE&feature=relmfu SupQhE&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 body Proteins 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 GrainsNutsSeedsLegumes

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 temperature S__________ ◦S_________ at room temperature

The Role of Fats Consuming saturated fats can increase the levels of cholesterol in your blood. Cholesterol A waxy, fatlike substance

Fats Are these saturated fats or unsaturated fats?

Minerals Eating calcium-rich foods reduces your risk of developing osteoporosis. Osteoporosis A condition in which the bones become fragile and break easily

Minerals Inorganic substances in your body Provide a wide range of functions Your body _______ produce them Calcium, Potassium, Sodium, Iron are examples What do these do?

Vitamins Organic compounds found in your body A (V_____), B (several different functions), C (helps wounds heal), D (stronger bones), E (cell protector), K (blood c________)

Vitamins

Calories A Calorie is a unit of ________ You can get calories from anything you ingest

Food Label

Food Label

Food Guide Pyramid

Your Energy Balance Your metabolism converts the food you eat into fuel. Metabolism The 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. Overweight Heavier than the standard weight range for your height

Weighing Too Much Teens who are overweight may be at risk of becoming obese. Obese Having an excess of body fat

Weighing Too Little Teens who are underweight may feel weak, tire easily, or have trouble concentrating. Underweight Below 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.

lose_wt/BMI/bmi_tbl.htm

Fad Diets Teens who want to lose weight may be tempted to try fad diets that promise quick, easy weight loss. Fad diets Weight-loss plans that tend to be popular for only a short time

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 nervosa An 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

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Bulimia Nervosa People with bulimia nervosa regularly binge then purge. Bulimia nervosa An 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

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Binge Eating Disorder People with binge eating disorder do not purge. Binge eating disorder an 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. Vegetarian A 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.

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

Insulin What is insulin?

Insulin deu7-4E deu7-4E 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. TqPzj4 TqPzj4 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 cases Most 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. SupQhE&feature=relmfu SupQhE&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 temperature S_aturated_________ ◦S_olid________ at room temperature

Fats Are these saturated fats or unsaturated fats?

Minerals Inorganic substances in your body Provide a wide range of functions Your body _can’t______ produce them Calcium, Potassium, Sodium, Iron are examples What do these do?

Vitamins Organic compounds found in your body A (V_ision____), B (several different functions), C (helps wounds heal), D (stronger bones), E (cell protector), K (blood c_lotting_______)

Vitamins

Calories A Calorie is a unit of _energy_______ You can get calories from anything you ingest

Food Label

Food Label

Food Guide Pyramid

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

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