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Obesity
Health and disease
| Question | Answer |
|---|---|
| Define Balanced Diet | A balanced diet is a diet consisting of a variety of different types of food and providing adequate amounts of nutrients necessary for good health. |
| What Is Obesity? | Obesity is loosely defined as a condition of having too much fat (also called adipose tissue ). It can be further defined as having a body mass index of 30 or greater. |
| What does BMI stand for | Body Mass Index |
| What is the formula for BMI? | BMI = Body mass in Kg / (height in M)^2 |
| What is a person's BMI if they are considered obese? | 30 and over |
| If Amy weighs 82 kg and is 1.7 meters tall, what is Amy's BMI? | Weight = 82 kg, Height^2 = 2.89 BMI = 82/2.89 = 28.4 |
| Why isn't BMI the most accurate or best method of determining obesity? | Because the BMI calculation does not take into account family history, gender, age, or age. Plus they can be inaccurate for people with certain body types like bodybuilders etc. |
| Name any 3 factors causing obesity | Overeating, physical inactivity, genetics, food addition, insulin |
| List any 3 effects of obesity | Cardiovascular disorders, diabetes, hypertension, chronic back pain, osteoarthritis, depression |
| Give three risks associated with being obese | High cholesterol, high blood pressure, heart disease, heart failure, sleep apnea, stroke, respiratory conditions (asthma), type 2 diabetes, certain types of cancer |