What is Obesity or Overweight ?
Obesity or overweight are defined as abnormal or excessive fat accumulation that may impair health. It can be caused by many factors including behaviors like eating patterns, lack of sleep or physical activity , and some medicines , as well as genetics and family history. Obesity is a chronic health condition that raises the risk of heart diseases.
Unhealthy lifestyles habits, such as not getting enough physical activity and eating high calories, low nutrients foods and beverages can rise risk of overweight and obesity.
Causes of Obesity or overweight
The fundamental cause of obesity or overweight is an energy imbalance between calories consumed and calories expended. Globally, there has been :
- An increased intake of energy dense foods that are high in fats and sugar.
- Food is stored as energy for future use by the body.
- An increase in physical inactivity due to the increasingly sedentary nature of many forms of work , changing modes of transportation and increasing urbanization.
An energy imbalance causes your body to store more fat than can be used now or in the future. But your risk of developing overweight Or obesity is determined by more than how much you eat . It also includes the types and amount of food and drinks you consume each day, your level of physical activity and how much good quality sleep you get each night.
Symptoms of Overweight or obesity
Some symptoms of obesity are following :
- Breathlessness.
- Increased sweating .
- Snoring.
- Difficulty in doing physical activity.
- Often feeling very tired.
- Joint and back pain.
- Low confidence and self esteem.
- Feeling isolated.
Body mass Index ( BMI )
Your BMI is a measure of body fat based on your weight and height. It is important to know that body mass index is a screening tool and does not necessarily diagnose body fatness. Other related measures, such as waist circumference, are used to evaluate a person’s health and risk of overweight and obesity.
BMI categories for adults
- Underweight is a BMI of less than 18.5
- Healthy weight is a BMI of 18.5 to 24.9
- Overweight is a BMI of 25 to 29.9
- Obesity is a BMI of 30 or above
Side effects and health risks of being overweight
People who have obesity or overweight, are at increased risk for many serious diseases and health conditions . these includes :
- All causes of death (mortality).
- High Blood pressure (hypertension).
- High LDL cholesterol.
- Type 2 diabetes.
- Coronary heart diseases.
- Strokes.
- Gallbladder diseases.
- Osteoarthritis.
- Sleep apnea.
- Breathing problems.
- Many types of cancer.
- Low quality of life.
- Mental illness.
- Body paid.
- Difficulty with physical functioning.
Preventions
Overweight , as well as their related non communicable diseases, are largely preventable . Supportive environments and communities are fundamental in shaping people’s choices, by making the choice of healthier foods and regular physical activity .
For preventing overweight or obesity at individual level , People can :
- Limit energy intake from total fats and sugars.
- Engage in regular physical activity (60 minutes a day for children and 150 minutes spread through the week for adults).
- Not eating so much processed foods .
- taking a healthy diet.
- Increase the consumption of fruits and vegetables, as well as legumes , whole grains and nuts.
Conclusion
As we studies above Having overweight have many side effects and it also increases the risk of many heart related diseases and also increases risk of many health conditions. So, It is essential to manage or prevent the overweight or obesity by the given methods or information. It can be preventable , but no one have to being overweight because it causes many diseases , anyone have to be the knowledge of obesity , it’s symptoms and side effects , so they can prevent it before the person get overweight .
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