Obesity (Overweight): Symptoms, Causes and treatment (1) - PowerPoint PPT Presentation

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Obesity (Overweight): Symptoms, Causes and treatment (1)

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Obesity is a medical condition which refers to as accumulation of excess body fat. This condition is commonly seen across the globe and in different age groups. Obesity is responsible for causing many health problems such as heart disease, diabetes and high blood pressure. – PowerPoint PPT presentation

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Title: Obesity (Overweight): Symptoms, Causes and treatment (1)


1
Obesity (Overweight)
2
Obesity (Overweight)
  • Obesity is a medical condition which refers to
    as accumulation of excess body fat. This
    condition is commonly seen across the globe and
    in different age groups. Obesity is responsible
    for causing many health problems such as heart
    disease, diabetes and high blood pressure. Being
    a high level obese means you are vulnerable
    to health problems related to your weight.
    Obesity is behind a number of deaths due to heart
    ailments, diabetes and hypertension. An
    important thing to note is that even
    modest weight loss can improve or prevent the
    health problems associated with obesity. Starting
    with healthy eating, increased physical
    activity and behaviour changes can also help you
    lose weight. In some cases, medications
    or weight-loss surgery is beneficial.

3
Common causes of obesity
  • Although genes and hormones influence body
    weight, obesity occurs when you consume more
    calories than you burn through exercise and
    normal daily activities. The body stores excess
    calories as fat. Obesity usually results from a
    number of causes, includingIf you are inactive,
    you don't burn as many calories. With a lethargic
    lifestyle, you can easily consume more calories
    every day than you use through exercise.
  • Having a high calorie diet full of fast food
    minus fruits and vegetables, skipping breakfast
    and taking high-calorie beverages all contribute
    to weight gain.
  • A woman's weight necessarily increases
    during pregnancy. Some women find it difficult to
    shed weight after child birth.

4
Common causes of obesity
Continue
  • This weight gain may contribute to the
    development of obesity in women.
  • Too little sleep can disturb hormones which can
    increase your appetite. You may also indulge in
    foods high in calories and carbohydrates leading
    to weight gain.
  • Some medications such as antidepressants, diabetes
    medications, beta blockers, corticosteroids can
    lead to weight gain if you don't compensate
    through diet or activity.

5
Symptoms
  • A case of obesity is confirmed when an
    individuals BMI (body mass index) is 30 or more.
    Body mass index is computed by dividing your
    weight in kilograms (kg) by your height in meters
    (m) square. Below is an indication of BMI and
    weight statusBMI            Weight
    statusBelow 18.5   Underweight18.5-24.9    
     Normal 25.0-29.9      Overweight 30.0-34.9    
    Class 1 Obese35.0-39.9     Class 2 Obese40.0  
             Class 3 Obese(Extreme)

6
Symptoms
Continue
  • For many individuals, BMI is a logical
    calculation of body fat. However, BMI does not
    accurately measure body fat. So some people like
    athletes may not fall under the obese category
    even though their BMI is on the higher side. You
    can take assistance from a dietitian to solve
    this problem.

7
Treatments
  • The main objective of obesity treatment is to
    reach a healthy weight. You may require working
    with some health professionals to help you
    understand and make changes in your eating and
    activity habits. 
  • Dietary Changes Minimizing calories and eating
    healthier are important to overcoming obesity. At
    the beginning, you may lose weight quickly, but
    steady weight loss over the long term is
    considered the safest way to lose weight. Say
    no crash diets, because they are not prudent
    enough to help you keep excess weight off for the
    long term.
  • Exercise and physical activity One of
    the important treatments for obesity is increased
    physical activity or exercise. Many people are
    able to control their weight by simply walking,
    30 minutes daily.

8
Treatments
Continue
  • But for obese people at least 150 minutes a week
    of moderate-intensity physical activity is
    recommended to prevent further weight gain. It is
    best to break exercise regime into several
    sessions throughout the day.
  • Behavioural Changes A behaviour change program
    can help you make lifestyle changes and lose
    weight. Measures to take include examining your
    current habits to find out what factors, stresses
    or situations may have contributed to your
    obesity. Behaviour modification can include
    counselling from trained mental health
    professionals and support groups.
  • Weight-Loss Surgery Also known as bariatric
    surgery, this option is open for individuals who
    have tried everything in the book to lose weight
    but have failed every time.

9
Treatments
Continue
  • However, bariatric surgery can pose serious
    risks.
  • You may always have to be vigilant about your
    weight. A combination of healthier diet and more
    activity in a practical and sustainable manner is
    the best way to lose weight and keep it off for
    the long term.

10
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