h ealthy vs. u nhealthy d iet p lans 9.npa3.1 obj: i will differentiate between healthy and...
TRANSCRIPT
HEALTHY VS. UNHEALTHY DIET
PLANS
9.NPA3.1
OBJ: I will differentiate between healthy and unhealthy plans for weight gain, maintenance and loss.
2000
Obesity Trends* Among U.S. AdultsBRFSS, 1990, 2000, 2010
(*BMI 30, or about 30 lbs. overweight for 5’4” person)
2010
1990
No Data <10% 10%–14% 15%–19% 20%–24% 25%–29% ≥30%
Source: Behavioral Risk Factor Surveillance System, CDC
WHICH COUNTRY HAS THE HIGHEST RATE OF OBESITY?
http://obesity.procon.org/view.resource.php?resourceID=004371#II
WHAT IS A HEALTHY WEIGHT? Body Mass Index (BMI): it measures height vs. weight
It tells someone what weight range they fall in
Look at the BMI chart and determine what weight range you fall under
What is your body type? Is it easy for you to maintain a healthy weight?
CALORIESCalories in = Calories burned (Persons stays the same weight)Eat more calories than you burn= weight gainBurn more calories than you eat = weight lossAn extra 3,500 calories = 1 lb. gainedHealthy weight loss would be 1% of body mass per week
Ex. 200 lb. woman’s goal would be 2 lbs. per week
A HEALTHY DIET PROGRAM
A Healthy Diet Program will accomplish 3 goals:Maintain or Improve Body CompositionImprove HealthImprove Performance
1ST THINGS FIRST…
Does being on a diet mean you have to be cutting calories or
making some type of nutritional limitation?
(example, low-fat, low-carb)
TEENS IN THE USA
Obese teens are more likely to have:
risk factors for cardiovascular disease bone and joint problems sleep apnea social problems poor self-esteem
Teen obesity has tripled in the last 20 years!
Teens are replacing physical activity with 2 or more hours of TV
everyday!
LONG-TERM RISK FACTORS
Heart disease Cancer Infertility Varicose veins Stroke Snoring and
sleep difficulties Kidney stones Gout Diabetes
Over 50% of adults are overweight
THE US SPENDS 40 BILLION DOLLARS A YEAR ON WEIGHT LOSS…
Shouldn’t someone be losing weight?
Diet book
s
Weight Loss
Gimmicks
Diet PillsProgra
ms
WHY ARE SO MANY FAILING?
Diet: Larger portions Foods that are high in calories,
but low in nutrients Food quality Fewer fruits and vegetables Food more readily available
EAT 5 SMALL MEALS INSTEAD OF 3 LARGE MEALS
VS.
•Increases metabolism•Balances blood sugar levels•Encourages smaller stomach size
GRILL AND BAKE MEATS. DON’T FRY!
Choose lean meats (chicken, fish) instead of fatty meats (sausage, red meat)
VS.
DON’T DRINK YOUR CALORIES
Drink water!If necessary, drink low calorie drinks such as skim milk or G2
VS.
EAT AT HOME INSTEAD OF RESTAURANTS
At home, you can control the calories in your food. At restaurants, you lose control over what goes in your food.Restaurant food is typically large portions and high in calories.
VS.
SLOW DOWN WHEN YOU EAT
It takes 20 minutes for your brain to process that you are eatingDon’t eat in front of TV! Often people eat faster and more calories.
VS.
EXERCISE DAILY
Increases metabolismGoal: at least 30 minutesChoose an activity that you will enjoy. Get a workout partner.
FAD DIETS OFFER
A short-term, quick-fix approach to weight loss that
puts the dieter at risk
What are yo-yo dieters? Are they
more vulnerable to fad diets and
product claims?
…BUT IS THIS A FAD DIET?
Red Flag Claims Rapid weight loss Sounds too good to be true Rigid menus No need to exercise Magic foods or supplements Bizarre quantities and limitations Specific food combinations
SHOW TIME!
Red Flag Activity:1. You will be divided into groups. 2. Each group will be given 7 red flags.3. I will read a diet description and as soon as your
group hears your “red flag”, hold up the flag. 4. I will answer any questions about each situation
before we move on.