Do Now What are the 6 classes of nutrients? What should athletes eat more of? How do you feel about your weight? Do you feel like your over or under weight. Or perhaps your weight is just right. What factors contribute to your overall weight?

Chapter 8: Weight Management and Eating Behaviors Section 1: Food and Your Body Weight. Section 2: Maintaining a Healthy Weight Section 3: Eating Disorders Section 4: Preventing Food-Related Illnesses

Objectives Discuss the difference between hunger and appetite. Summarize why eating a healthy breakfast is important. Describe how the balance between food intake and exercise affects body weight. Describe how obesity is linked to poor health. Name 3 factor that influence the foods you choose to eat.

Key Terms Hunger Appetite Basal Metabolic rate Overweight Obesity

Why do you eat? Hunger: is the body’s physical response to the need for food. Appetite: Is the desire, rather than a need, to eat certain types of foods.

What foods do you choose? The smell and taste of the food Mood Family traditions and ethnic background Social occasions Religious traditions Health concerns Advertising Cost and availability

How much energy do you need? Basal metabolic rate (BMR): is the minimum amount of energy needed to keep you alive when you are in a rested, fasting state. Calories Boys Girls

Balancing Energy intake w/ Energy used. Energy Balance: the amount of food energy you take in is equal to the amount of energy you use. Body fat for girls: 20-30% Body fat for boys: 12-20% Overweight: is the term used to describe a person who is heavy for his/her height.

Being Overweight can cause Health Problems Heart disease and high blood pressure Certain forms of cancer, including prostate cancer, colon cancer, and breast cancer. Sleeping problems such as sleep apnea.

Overweight an Obesity Obesity: is a condition in which there is an excess of body fat for one’s weight.

Why are so many people in the U.S. overweight Lack of physical activity. Increased fat in our diets.

Exit Slip: Sec1 Managing Weight What is the difference between hunger and appetite? Define the term obesity. What is the recommended calorie intake for boys and girls. What are 8 reasons why we choose to eat certain foods? What are the 2 reasons why more Americans are overweight?

Do Now What is the difference between hunger and appetite? What are 8 reasons why a person would choose to eat certain foods? What can a person do to manage their weight? How can one lose/gain weight? What are some popular diet plans?

Chapter 8: Weight Management and Eating Behaviors Section 1: Food and Your Body Weight. Section 2: Maintaining a Healthy Weight Section 3: Eating Disorders Section 4: Preventing Food-Related Illnesses

Objectives Describe how the heredity and lifestyle affect body weight. Summarize the components of a healthy weight management plan. Evaluate the dangers of fad diets and weight- loss practices Determine if your weight is in a healthy weight range.

Key Terms Heredity Body Composition Body Mass Index Weight Management Fad Diet

Why Do you weigh what you weigh? Heredity is the passing down of traits from parent to child. – Traits such as energy balance, body size, and body shape. – If one or both parents are obese, your chances of becoming obese are high.

What is a healthy weight for me? Body Composition is a measure of the proportion of body weight that is made up of fat tissue compared to bone and muscle. Body Mass Index is an index of weight in relation to height that is used to assess healthy body weight.

Healthy Weight Management Weight Management is a program of sensible eating and exercise habits that will help keep weight at a healthy level. – Designed to maintain a healthy weight, not to lose weight. – Weight loss in children is only necessary for those who have health related problems such as high blood pressure.

Weight Management. Eat Smart, Exercise More – Reduce portion size and junk food. – Increase exercise. AT LEAST 60 minutes per day. Lose Fat, Not muscle. If you’re underweight – Increase caloric intake (no junk food). – Increase muscle mass

Dangerous Weight-Loss Practices Fad-Diets: Major change and quick results, but not long term. Diet Pills Surgery

Exit Slip Define Heredity. What traits are passed down? What is Body Composition and BMI? What are the 3 keys to Weight Management? What are 2 dangerous weight loss practices?

Do Now What is heredity? What type of traits are passed down? What is BMI? What is your BMI? What is an eating disorder? What are some types of eating disorders?

Chapter 8: Weight Management and Eating Behaviors Section 1: Food and Your Body Weight. Section 2: Maintaining a Healthy Weight Section 3: Eating Disorders Section 4: Preventing Food-Related Illnesses

Objectives Discuss the relationship between body image and eating disorders. Describe the type of individual who is most at risk for an eating disorder. List the symptoms and health dangers of the most common eating disorders Identify ways to help a friend who you think is developing an eating disorder.

Key Terms Body Image Anorexia Nervosa Bulimia Nervosa Binge eating/Bingeing Purging

What are Eating Disorders? Abnormal Eating patterns that include… – Never eating enough. – Dieting excessively. – Eating certain types of food. – Eating too much – Not feeling full

Body Image and Eating Disorders Body Image is how you see and feel about your appearance and how comfortable you are with your body. – Affects mood, environment, experiences. – Can affect health.

Healthy Body Image Having a healthy body image means you accept your body’s appearance and abilities. Listening to what your body tells you.

Common Eating Disorders Anorexia Nervosa: Self Starvation, Distorted Body Image, and low body weight. Bulimia Nervosa: Eating large amounts then vomiting afterwards or using laxatives. Bingeing or Binge Eating: Eating a large amount in one sitting. Followed by purging. Purging: vomiting or using laxatives.

Could you be at risk? Possible signs: – Preferring to eat alone. – Being overly critical of body size and shape. – Thinking about food too often.

Exit Slip Eating disorders may include the following characteristics. (list 3) Define Body image. What does it mean to have a healthy body image? What are 4 common eating disorders?

Do Now What are 4 types of eating disorders? What are 5 eating habits of a person who has an eating disorder? Have you ever had the stomach flu or a stomach ache ? How did you feel? What symptoms did you have?

Chapter 8: Weight Management and Eating Behaviors Section 1: Food and Your Body Weight. Section 2: Maintaining a Healthy Weight Section 3: Eating Disorders Section 4: Preventing Food-Related Illnesses

Objectives Describe 3 of the most common digestive disorders. Describe how diarrhea can be life threatening. Discuss how food allergies can affect health. Identify a common cause of food intolerances. List things you can do to reduce chance of getting a food-borne illness.

Key Terms Food allergy Lactose Intolerance Food-borne illness Cross-contamination

Food and Digestive Problems Heartburn: Burning feeling in the chest. – Caused by overeating foods that are high in fat. Ulcers: Sharp stomach pains. – Caused by stress and an unhealthy diet. Embarrassing Digestive Problems : Gas, Diarrhea, Constipation.

Food Allergies Food Allergy: Is an abnormal response to a food that is triggered by the immune system. – Symptoms: upset stomach, hives, runny nose, difficulty breathing. Managing Food Allergies: Be aware of the food you eat. Read the ingredients and carry epinephrine.

Food Intolerances Food Intolerance: Can be caused by eating foods or ingredients in a meal that irritate the intestine. Lactose Intolerance: is a reduced ability to digest the milk sugar lactose.

Food-Borne Illnesses Food-borne illness: is an illness caused by eating or drinking a food that contains a toxin or disease-causing microorganism. – Salmonella – Cafeteria Germ

Preventing Food-Borne Illnesses Preventing Food-Borne Illnesses: – Replace and wash dishcloths frequently – Keep your fridge at 41 degrees F – Wash your hands, cooking utensils, and surfaces with warm soapy water between food preparations. – Cook food to the recommended temperatures to kill microorganisms.

Exit Slip What are 3 types of Digestive Problems. How are they caused? What is a food allergy? What are the symptoms? Define Food intolerance. Provide 2 examples. What are 4 ways to prevent food-borne illnesses?