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Keywords: Obesitas |ntroduction|BMI|Categories|limits|health risk|health benefits|strategies|
Introduction:
Definition: Obesity is abnormal and excessive accumulation of fat in the body. The word obesity originates from the Latin Obesitas’meaning fat, stout or plump. Obesity was known in the early historical period.
The great surgeon of India, Sushruta, had reported about obesity. He related it to heart disease and mentioned that physical activity would cure it.
Obesity is a significant risk to health and increasing globally in developing countries. According to American Medical Association, and American Heart Association, obesity is a chronic disease. Obesity reduces life expectancy on average by 6-7 years.
Incidence:
It is more common in females and is prevalent in adults as well as in children. Globally 650 million were obese, which is rising rapidly. Obesity rates have doubled in the past twenty years.
BMI is body weight relative to height and is globally used to assess whether a person falls within a healthy weight range.
H2 What is BMI: BMI is body mass index. It measures body fat based on height and weight that applies to adults, starting from 19 years and above. For children, modification of the formula is available.
BMI is calculated using a person’s height and weight. To calculate a person’s BMI, his weight in kilograms is divided by his height in meters square.
BMI=Weight in kilograms/height in meters square.
BMI=weight in pounds x 703 divided by height in inches squared.
The unit of BMI is kg/m2. But it may be calculated by weight in pounds and height in feet. Ready reckoners are available so you can calculate easily.
https://www.cdc.gov/healthyweight/assessing/bmi/adult_bmi/english_bmi_calculator/bmi_calculator.html
BMI is straightforward to measure. Every person must know about this and used to check his BMI regularly and watch his fat content. In this way, a person can prevent the development of obesity.
https://blog.totalphysiology.com/2021/10/bmi-body-mass-index calculation utility.html
H2 Different BMI categories are:
Severe underweight <16
Moderate underweight 16-16.9
Mild underweight 17-18.4
BMI 18.5 to 24.9 is the average weight. It is a healthy BMI.
BMI 25 to 29.9 is overweight
BMI 30 to 34.9 is obesity grade I
BMI 35 to 39.9 is obesity grade II
BMI 40 and above is obesity grade III.
H2 Health risks associated
Increased BMI indicates excessive fats in your body. Excessive BMI causes an increased load on the heart, which will cause cardiovascular diseases and hypertension.
Increased BMI, or obesity, causes respiratory diseases.
Increased BMI causes increased load on the muscular-skeleton system and joints, leading to diseases of the muscular-skeleton system and joints.
Increased BMI causes metabolic diseases like diabetes type-2.
H2 Limitations of BMI– BMI does not mention the distribution of body fat, muscle mass, and body composition. BMI should be considered alongside other health indicators such as ‘waist circumference,’ ‘Waist hip ratio,’ ‘Waist to height ratio,’ and total cardiovascular risk factors, body fat percentage.
BMI does not differentiate the types of obesity. However, there are two significant types of obesity.
Health depends on many factors. Comprehensive assessment of health depends on blood pressure, blood glucose levels, lipid profile, and functions of body organs. Therefore you must focus on overall health and well-being rather than solely relying on BMI. You must focus on your nutrition, lifestyle, physical activity, and mental health.
BMI and health: Higher BMI increases the chances of cardiovascular h diseases, high blood pressure, type 2 diabetes, osteoporosis, and certain cancers.
Directly-Increase in fat mass causes osteoarthritis, non-alcoholic fatty liver, and alters body response to Insulin. Cardiovascular disease, hypertension, lung diseases, mental disorders, gout, low back pain, multiple sclerosis, and Carpel tunnel syndrome are directly caused by increased BMI.
Statistics and researches support the increased risk associated with obesity.
A healthy BMI reduces chronic disease risk and promotes longevity and well-being.
https://blog.totalphysiology.com/2021/10/obesity-cause effect totalphysiology.html
H2 Benefits of a healthy BMI:
A healthy BMI improves energy levels, reduces joint stress, prevents osteoarthrosis, lowers cardiovascular disease risk, and improves diabetes type-2.
A healthy BMI provides psychological benefits. It improves self-esteem, body image, and mental well-being. Healthy weight has a positive impact on overall quality of life.
Strategies for achieving and maintaining a healthy BMI:
You cannot change your height, but you can control your weight with lifestyle changes and a little effort over and above with your willpower. Set small targets each time, and after the first target is achieved, follow another target; this will improve your willpower.
Some practical tips for weight management
- Adopt a balanced and nutritious diet that includes whole grain foods, fruits, vegetables, and lean proteins.
- Avoid fats as far as possible.
- Avoid excessive calorie intake. Excess calories cause weight gain. You can calculate your need for calories. And calculate the amount of food that will provide you with the necessary calories for your health.
- A healthy BMI is achieved and maintained by physical activity.
- Yoga is also helpful in controlling weight. It will also reduce tension and anxiety.
- Cardiovascular exercises and strength training exercises are essential for maintaining a healthy BMI.
- Sound sleep for six to eight hours daily.
To maintain a healthy BMI, take professional guidance from healthcare providers or registered dietitians who can provide personalized advice based on an individual’s unique needs and circumstances.
Conclusion
Maintenance of a Healthy BMI is essential to overall longevity and well-being.
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The information is provided as an educational service and public awareness. It is not medical advice. We advise you to review a reference book in case of any doubt and more accurate and advanced knowledge.
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References:
https://www.saveaheart.ca/blogs/news/what-steps-can-i-take-for-a-healthier-heart
learn-and-fly.co.in 