There are many people who are not really obese, or even overweight, but have fat in the regions of the buttocks, the knees, and the thighs which they cannot get rid of even with targeted exercises. There are other areas of the body such as the abdomen or the chin or the cheeks from where getting rid of stubborn fatty tissues is difficult. These localized fatty areas give a very ungainly look to the person.
A surgical procedure that was evolved in the 1980’s can solve this problem. It must be realized, however, that these surgical procedures are not alternatives to proper diet and exercises – it is only a solution of the last resort. This is an invasive procedure and like all surgical procedures it also has some risks involved.
In liposuction procedure tubes are inserted into the target skin by making tiny incisions and fat is sucked out through the tubes. This procedure generally does not take a long time and is performed as an outpatient procedure. In case the volume of fat to be removed is large, it may require an overnight stay of the patient in the hospital. Liposuction is generally done under local anesthesia.
People who are suffering from diabetes or have some other surgical issues are not suitable foe liposuction. Those desiring liposuction should not be overweight and they should have firm and elastic skin. Plastic surgeons would generally advise a patient to try weight loss diet and exercises before considering liposuction. Even though Liposuction removes fatty deposits which cannot be removed by exercises, we should bear in mind that it can never be an alternative to healthy eating and exercising.
Liposuction is not a procedure for overweight people, it is meant to remove fatty tissues from localized areas. For highly overweight or obese people there is another surgical alternative. It is called bariatric (weight loss) surgery. Among the different techniques of bariatric surgery, the most popular one is Gastric Bypass. Some people call it Obesity Surgery.
In this procedure anatomy of the digestive system of the patient is altered; stomach and a part of the small intestine are bypassed and the food directly enters the lower part of the small intestine. By this arrangement the amount of food you eat and digest gets reduced. Gastric bypass operation can result in a substantial loss in weight of the patient especially for those patients who are overweight by more than 100 lbs.
Gastric bypass isn\'t for everyone with obesity, however. As with any surgical procedure there are risks involved in this procedure too. Moreover, this procedure alters the gastric anatomy permanently. It requires a permanent lifestyle change to be made by the patient. It is essential, therefore, for the patient that before committing to the gastric bypass operation he/she should fully understand what is involved and what lifestyle changes he/she will have to make. In the final analysis, the success of the surgery is up to the patient.
Showing posts with label overweight. Show all posts
Showing posts with label overweight. Show all posts
What is obesity?
Obesity is considered based on the weight of a person compared to the height and has become a very important parameter of determining the level of fitness in people.
An internationally accepted index used by experts to determine who is and who is not obese is called the Body Mass Index (BMI). The BMI accepted as normal, ranges between 18 and 28, and any one above the upper limit is classified as an obese person. The more obese a person is, the more likely he or she is to develop health problems.
Further grading considers the severity of obesity by classifying obesity into mild, morbid and malignant obesity. Mild obesity involving a body mass index (BMI 30+) causes less morbidity than morbid obesity (BMI 40+) or malignant obesity (BMI 50+). Malignant obesity is the most dangerous and these people are very prone to heart attacks. For example, someone who is 40 percent overweight is has a two-fold chance of dying a premature death than the other person whose BMI is within normal range. So it is an issue of life and death we are talking about.
So to simply put it, obesity is excessive body fat.
How do we calculate our BMI?
Everyone needs to be able to calculate his/her BMI in order to know when to seek medical advice. It can be calculated using weight in kg and height in meters or weight in pounds and height in inches.
The easiest way to find out your BMI is to use a BMI table for adults. There is also a handy BMI calculator at the National Heart, Lung and Blood Institute's website. As stated before, to find your BMI, you need to know your height and your weight.
The formula is: BMI = Weight (kg)/ {Height}2 (m)
You can also take your weight in pounds, divide that number by your height in inches squared, and multiply the result by 703 to get your BMI.
That is BMI= [Weight (Ibs)/{Height}(inches)] *730
If your BMI is 25-29.9, you are in the "overweight" category and not yet obese but being at the upper limit of normal is a sign you are slowly becoming obese. There are three classes of obesity:
• Class I obesity — BMI of 30-34.9
• Class II obesity— of 35-39.9
• Class III obesity— of 40 and higher
Other classifications are Mild, Morbid and Malignant. Whatever classification you use, a BMI of 30 and above is unhealthy and that increases your weight related health risk.
Obesity therefore predisposes you to Heart diseases, stroke, diabetes, cancer of the gallbladder; breast, uterus, cervix, and ovaries (for women) and cancer of the colon; rectum, and prostate (for men). Gallstones, osteoarthritis, gout, apnea, high blood cholesterol, high blood pressure, pregnancy related problems, irregular menstrual cycles and infertility, psychological and social effects etc. To avoid these arrays of health risks, we must learn to eat just the amount of food the body needs. Eating too much and a sedentary lifestyle is a major culprit causing obesity.
An internationally accepted index used by experts to determine who is and who is not obese is called the Body Mass Index (BMI). The BMI accepted as normal, ranges between 18 and 28, and any one above the upper limit is classified as an obese person. The more obese a person is, the more likely he or she is to develop health problems.
Further grading considers the severity of obesity by classifying obesity into mild, morbid and malignant obesity. Mild obesity involving a body mass index (BMI 30+) causes less morbidity than morbid obesity (BMI 40+) or malignant obesity (BMI 50+). Malignant obesity is the most dangerous and these people are very prone to heart attacks. For example, someone who is 40 percent overweight is has a two-fold chance of dying a premature death than the other person whose BMI is within normal range. So it is an issue of life and death we are talking about.
So to simply put it, obesity is excessive body fat.
How do we calculate our BMI?
Everyone needs to be able to calculate his/her BMI in order to know when to seek medical advice. It can be calculated using weight in kg and height in meters or weight in pounds and height in inches.
The easiest way to find out your BMI is to use a BMI table for adults. There is also a handy BMI calculator at the National Heart, Lung and Blood Institute's website. As stated before, to find your BMI, you need to know your height and your weight.
The formula is: BMI = Weight (kg)/ {Height}2 (m)
You can also take your weight in pounds, divide that number by your height in inches squared, and multiply the result by 703 to get your BMI.
That is BMI= [Weight (Ibs)/{Height}(inches)] *730
If your BMI is 25-29.9, you are in the "overweight" category and not yet obese but being at the upper limit of normal is a sign you are slowly becoming obese. There are three classes of obesity:
• Class I obesity — BMI of 30-34.9
• Class II obesity— of 35-39.9
• Class III obesity— of 40 and higher
Other classifications are Mild, Morbid and Malignant. Whatever classification you use, a BMI of 30 and above is unhealthy and that increases your weight related health risk.
Obesity therefore predisposes you to Heart diseases, stroke, diabetes, cancer of the gallbladder; breast, uterus, cervix, and ovaries (for women) and cancer of the colon; rectum, and prostate (for men). Gallstones, osteoarthritis, gout, apnea, high blood cholesterol, high blood pressure, pregnancy related problems, irregular menstrual cycles and infertility, psychological and social effects etc. To avoid these arrays of health risks, we must learn to eat just the amount of food the body needs. Eating too much and a sedentary lifestyle is a major culprit causing obesity.
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