Before we start calculating BMI, let’s discuss what BMI is, and what it isn’t. BMI, or the body mass index, is a tool that’s used to determine whether or not a person is at a normal weight for his or her height. It was invented between 1830 and 1850 by mathematician and scientist Adolphe Quetelet. Though it’s been almost 200 years since he created the BMI, it’s used today almost exactly as he outlined.

While BMI isn’t the final word in whether or not someone is at a normal weight, it’s one of the first tools often used to determine if someone’s overweight. Because the BMI doesn’t distinguish between weight from fat and weight from muscle (other tools must be used to determine the actual amount of fat) it doesn’t work well for very muscular people like athletes. But for most of us, BMI is a pretty accurate measure of whether we’re underweight, a normal weight, overweight or obese.

Calculating BMI isn’t difficult once you understand the formula. The basic formula is weight divided by height squared, or kg/m2. You simply take your height in meters and square it which means you take the number of meters times itself. Then divide that number into your weight in kilograms. So a person who’s five-and-a-half-feet tall stands about 1.7 meters. To get 1.7 meters squared, you simply multiply 1.7 times 1.7, which equals 2.89. Now, convert weight to kilograms.

So if someone weigh 200 pounds, that’s about 91 kilograms. To determine the BMI of someone about five-and-a-half-feet tall who weights 200 pounds, or who stands 1.7 meters tall who weights 91 kilograms, we divide the weight by the height squared, or 91 divided by 2.89. That gives us the result of about 31. This individual is classified as obese. How do I know that?

A BMI of 18.5 or below indicates an underweight person. The normal weight range is from 18.5 to 24.9. Overweight people will have a BMI of 25 to 29.9. A BMI of 30 or greater indicates obesity. So a person with a BMI of 31 is in the obese range, but not by much. By calculating BMI again with different weights, you can see that the person would only need to lose 5 kilograms, or about 11 pounds, to no longer be obese, but merely overweight. And a loss of 19 kilograms, or about 42 pounds, will put this person within a normal weight range. Calculating BMI to determine how much weight one should lose can be a big help for someone who’s not sure.

Calculating BMI can be made even more simple if you’re not sure how to convert to kilograms or meters. Simply take your weight in pounds times 4.88. Then divide that number by your height in feet, squared. So a 200 pound person who is 6 feet tall: 976 divided by 36 = 27.1. After calculating BMI, it’s clear this person is within a normal and healthy weight range.

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If you have been searching for some quick weight loss methods, but have been unable to find any thing for you, then perhaps you will find something in this article that will help you find something for you. There are a variety of different ways to lose weight, from dieting to exercising to using dietary supplements. By looking at your different options, you can determine which quick weight loss method is right for you.

The most tried and true method of losing weight is diet and exercising. By finding a well-balanced diet for you and exercising on a regular basis, you can help ensure that your body stays in top shape, as well as helping to reduce your overall weight. By eating right and exercising, you help your body stay healthy, making sure it is able to burn all of the fat that it needs to in order to operate well. Drinking cold water helps your body to burn off fat because your body has to work harder to raise your temperature back up.

Another type of method for losing weight is by using dietary supplements. These supplements aim towards helping lower weight gain by a variety of methods. Some of these supplements work by decreasing your appetite, while others work by increasing the number of calories that your body burns. A combination of dietary supplements might provide you with the best weight loss methods, and combining these supplements with exercising and dieting can help to ensure you lose the maximum amount of weight you can.

If you are looking for more powerful methods of weight loss, then the over-the-counter weight-loss drug known as Alli may be what you are looking for. This is the highest strength weight loss drug that you can buy that does not require a prescription. If you are unable to find the weight loss that you need from other methods, then this drug may be exactly what you are looking for. Remember, dieting and exercise can help go a long way, even when using weight-loss drugs.

For those with a body mass index (BMI) of 30 or above, prescription strength weight-loss drugs may be the way to go. These drugs are extremely powerful weight loss methods and should not be used by anyone that does not truly need them. If you are seeking to lose a couple of pounds, the other methods mentioned will be more than sufficient in your goal. But for those seeking to truly turn their life around and get back on a healthier track, then these drugs can be the gift you have been looking for.

So search for the variety of different methods which will fit your lifestyle and needs best. If you are looking for a quick method to lose weight, then a combination of these methods can help to ensure that you lose the weight you want. With these quick weight loss methods, you are sure to reach your ideal weight.

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Losing weight is in vogue right now. What with celebrities and teen stars all losing pounds, it is not surprising that the vast majority of teeners in America are also obsessed with weight loss programs. Everyone wants to stay slim as the models that they see strutting in the catwalks.

Everyone wants to be able to dress like their idols Paris Hilton, Lindsay Lohan and Hillary Duff.
Weight loss programs, however, can be really expensive. And no amount of saving your monthly allowance will be able to make you afford one. Unless of course you have a trust fund like that of the Hilton sisters!

Losing weight however need not be expensive. In fact, you can lose those additional weight and pounds without even having to shell out a lot of money. This is especially true if you do not really need to lose much. You can actually do it for free. You dont believe me? Read on below and find some tips on how to achieve weight loss for free.

Determine how much to lose

The process of losing weight is different for different people. This is because people need to lose different amounts of weight. A weight loss program that has worked for someone who needs to lose a little over 20 pounds may not work for someone who needs to lose more than 50 pounds. The same goes with people who have the time to work out in a gym and those who opt for home exercise.

Before you determine the right program for losing weight, you have to first know just how much pounds you have to lose. To do this, consult the body mass index to know the ideal weight for your age and your height. After doing this, you will be able to plan your own weight program.

Combine diet and exercise

One of the most costly mistakes both financially and health-wise that teenagers make is to concentrate on just one aspect of dieting. This may not be good for the dieter as concentrating on just one will not balance out the weight loss.

If you diet too much, your body may suffer from the loss of nutrients and exercising too much may lead to muscle pains and body aches. It is important that you combine both of these things to achieve maximum weight loss. What is more, when both of these are combined, weight loss is more permanent and more lasting.

Slowly but surely

Crash diets often do not work in the long run. Oh, it can make you lose weight fast but because of what your body has gone through, you will gain the lost pounds just as fast. In addition, crash diets will only put your body and health in jeopardy. It is important that you give yourself enough time to lose those unwanted pounds slowly but surely. This way, you can be sure that your weigh loss will be for keeps.

Check your commitment meter

One important ingredient in a weight loss program is the hunger for weight loss. You can enroll in the most expensive weight loss program but without the determination to lose weight, your money will just go down the drain. If you have full commitment in the program, even if it is something that you have only planned yourself, you can succeed.

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Basically obesity is when a person has an excessive amount of body fat. Not only does the problem of obesity lie in how a person looks, but it also causes some great health concerns. Obesity can lead to many serious medical conditions including heart disease, stroke, diabetes and high blood pressure.

Levels of body fat in a person are calculated using a formula called BMI or Body Mass Index. If an adult has a BMI of over 30 then they are considered to be obese. If an adult has a BMI of over 40 then they are extremely obese or also known as morbidly obese. The more obese that a person is then the more susceptible they are to serious health conditions.

It is an unfortunate statistic, but one in three Americans is considered to be obese. The number of overweight people is rising all the time due to the huge amount of junk foods available these days and also the lack of exercise. A person can slowly become overweight and then obese before they even realize that they have a problem. When they do realize that they are putting their health at risk with their weight then they may begin to look at weight loss programs to try and lose that excess weight.

As well as heart disease and diabetes, obesity may also cause sleep apnea, snoring, difficulty sleeping, pain in the back and joints, rashes and infections in the creases of the skin, excessive sweating, and get out of breathe easily, fatigue and depression. Any one of these problems can become a real issue for a person and this is when you should seek help to gain control of your weight and ease any of these symptoms. It will not be easy to change your lifestyle and lose weight and you will need to be prepared to make dietary changes and to introduce some physical activity into your life.

Obesity is caused by consuming too many calories in comparison with how many calories burned. The more overweight a person becomes the less physical activity they tend to do and so they are not burning off many of those calories that they are consuming. Lack of exercise and bad diet choices are the leading causes of obesity. Genetic and hormonal influences may also contribute to obesity in some people. When a person is inactive they do not burn off the fat consumed and that fat is then stored in the body.

It is essential to change your eating habits if you are to lose that excess body fat and get back to a healthy weight range. Some tips for changing your eating habits are:

* Stop or limit the amount of fast food you eat.
* Don’t skip breakfast but instead have a nutritional breakfast.
* Don’t eat too much right before bed time.
* Put an end to drinking soft drinks.
* Reduce the portions of the food you eat.
* Drink lots of water.

It is also important to make sure that you get the required amount of sleep every night. When you are not getting enough sleep your hormones can change and increase your appetite leading you to consume more calories during the day.

Introducing exercise into your daily routine can be really difficult to do at first if you are extremely obese. You can start out slowly doing something as simple as going for a 20 minute walk each day and gradually increase that time. As you slowly become fit you can walk faster until you are doing at least 30 minutes of brisk walking each day.

When you feel that you can take on more exercise you may consider joining a gym or taking up a sport that involves cardio exercises to help burn off more fat.

When you have made bad diet and lifestyle choices for a long time it can be difficult to make the change for the better and get your life and your health back on track. Eating unhealthy foods and being inactive is really not worth the health conditions that it can cause so make a decision to change your life and be healthy.

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