BMI calculations might seem like some esoteric and complicated process that you have no hope of figuring out. That’s not true. BMI isn’t magic or some scientific secret withheld by those in the know. If you’ve ever used a BMI calculator online, then you know that you put in your height and weight, and it cranks out special number. There’s always a chart handy, or the website interprets it for you, and tells you whether you’re underweight, normal weight, overweight or obese, all based on this single number. The website did the calculations for you, but you might be wondering just how it arrived at that number. BMI calculations are fairly simple once you understand the basic formula. But first, let’s look at what BMI is and what BMI calculations are used for in the first place.

BMI is the measure of body mass. By comparing your weight and height, specifically dividing your weight by your height, squared, the BMI calculations give us a single number. Depending on where that number falls on a special scale, it tells you if you’re underweight for your height, in the normal range, overweight, or obese.

BMI doesn’t measure body fat, however, so often the number is wrong when it comes to athletes or very muscular people. Muscle weighs more than fat, so for them, BMI isn’t an accurate measure at all. For most people, though, it’s a very good estimate of weight in relation to height. So what BMI calculations allow us to arrive at that magic BMI number?

BMI calculations may seem complicated, but they’re really not. At its most basic, the formula is kg/m2. Or your weight in kilograms divided by your height in meters, squared (your height in meters times itself). A person who’s five-and-a-half-feet tall stands about 1.7 meters. Square that number (1.7 times 1.7) and you come up with 2.89. A person who weighs 150 pounds weights about 68 kilograms. So the BMI calculations to determine this person’s BMI would be 68 divided by 2.89. The result of that is about 23.5.

A BMI of 18.5 or below indicates that an individual is underweight. The normal weight range is from 18.5 to 24.9. Overweight people will calculate a BMI of 25 to 29.9. A BMI of 30 or greater indicates obesity. So a person with a BMI of 23.5 is within his or her normal weight range, according to the BMI calculations.

If you don’t want to convert feet and pounds to meters and kilograms, then you can use one of the other BMI calculations to figure your number. This person’s new formula would be weight in pounds, 150, times 4.88, or 732, divided by height in feet squared (5.5 times 5.5) which is 30.25. Then divide weight by height squared (732 divided by 30.25) and the result is 24.1, very similar to the metric formula’s result. BMI calculations can also be done by taking weight in pounds times 703, and dividing by height in inches, squared.

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Studies have shown that there are a lot of people who are either obese or overweight. People can blame it on the food being served in the cafeteria or the type of meals being served in the fast food joint but in the end, the only one to blame is the person.

This is because everyone has a choice whether to live with a good diet plan or not and those who are too heavy just decided to eat more than what is allowable.

Luckily, there is a way to stop this from getting any worse. There are doctors and dietitians that the teen can go up to help create a weight loss plan.

Is there one plan out there suitable for every teen? The answer is no. This will depend on the physical condition of the patient after an examination has been conducted.

One of the advantages of losing weight while the person is still young is that there are not that limitations compared to an adult. This allows the body to burn calories much faster when engaging in a workout or playing a certain sport.

Since physical education class is not enough to get those calories, the doctor can recommend that the patient work out in the gym or in the youth center. These places have the equipment such as treadmills, weights and other sports facilities that can cater to the weight loss plan.

Most people are advised to engage in a physical activity for 20 minutes three times a week. Teens have a lot of energy and it wouldn’t hurt to do this everyday. Since the body may adapt to the changes, the doctor may recommend some variations to help those extra pounds weekly.

The chances of getting the desired weight will not happen if the food being consumed is not being monitored. The dietitian must also come up with a program in order for this work.

The basic dietary plan is called the no nonsense balanced diet. This means simply getting enough carbohydrates, proteins and fats in each meal because there are many who put more emphasis on one or the other.

Having too much carbohydrates could be the cause for someone being overweight. This can be stopped by following a low carb diet plan where the patient will have to cut down on carbohydrates and replace this with food that is rich in proteins and fats. People will see results in less than a month and just have to continue to maintain the ideal weight.

Another option is the low calorie diet in which the teen will eat six small meals a day instead of the three that people normally practice. This is distributed during different hours of the day and is proven to works in just 14 days.

Aside from exercising and dieting, the weight loss plan involves getting enough rest. This will allow the body to recharge from the activities of the day to be prepared for the challenges tomorrow.

Overweight teens will not lose the excess pounds overnight. The teen can only make this happen by following the doctor’s advice with regards to the food being consumed and with proper exercise.

One way to check on the effectiveness of the plan will be to go up the weighing scale. If it is not working as projected, perhaps the teen can ask for another weight loss plan given there are different ways that can make this happen.

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For teenager, weight loss is a perpetual issue. During the times of raging hormones and attempting to adapt to their changing bodies and social roles, you’ll find teens complaining of their looks especially their weights.

First off, you need to consult a doctor or dietitian to determine if your kid is indeed overweight or if he/she needs to loose weight fast. If a teen is really overweight, then moral and emotional support is one of the basic things needed to overcome their weight problems.

Always remember that weight management is a long-term process and involves not just the person who will try to loose weight. It involves the people who prepare his/her food, among others. It has been found out that teens that have the support of their families show better results in weight reduction programs that those teens that go about the program on their own.

When trying to loose weight, be sure that you do that in the safest way possible. Recent medical studies recommend losing not more than two pounds per week. Weight loss can be accomplished through a combination of programs which include exercise and decreased calorie intake. Make sure to get into a program that helps you loose weight the right way.

The medical community warns of loosing more than 2% of one’s body weight in a period of 24-48 hours. The results would be a decrease in aerobic performance and endurance. Meanwhile, losing more than 5% of one’s body weight in three to four days will have detrimental results on one’s power, muscle endurance and strength, aerobic performances and even mental concentration. With such extreme weight loss programs, the body looses the ability to cool itself which can cause more harm than good.

Aside from the right exercise, you need to compliment this increased activity with the right diet. Avoid drinks that are high in calories like sodas, juices, and other drinks. If you cannot avoid sodas, switch to the diet or low calorie ones. Make sure that you drink lots of water or other sugar-free drinks. This will help you stay away from those sodas.

Sometimes, it is best to take one step at time. More often than not, one tends to go back to their normal ways quickly if changes are introduced drastically. That’s why it is better to move forward gradually rather than leaping two to three steps forward and finding yourself five steps back after a few weeks.

One great tip in reducing your food intake is to stop eating when you’re already full. Avoid eating when you’re emotionally unstable. This happens a lot, especially in teens with constant body changes.

When people eat because they are bored, lonely, or stressed, they tend to continue eating despite that fact that they are already full. Eat slowly since it will take about 20 minutes before your brain recognize the amount of food in your stomach.

Be sure to eat lots of fruits and vegetables. As much as possible, replace your junk food intake with fruits or vegetables. Not only will you loose weight but it will keep your heart and body healthy. Also, don’t replace food groups or avoid eating them in your attempt to loose weight.

As a teenager, you should avoid such forms of diets since your body still needs the nutrients for growth and development. Diet pills are also a no-no. These pills can be very dangerous to one’s health even if taken with a doctor’s prescription. It is better to go about loosing weight the more natural way. It will create discipline and is more sustainable in the long run.

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Most people realize that to lose weight they must take in fewer calories than they burn. If they are bringing in more calories than they burn those excess calories are being stored as fat.

To accomplish that goal many people will try to exercise harder. The more cardio they get, so goes the theory, the more weight they can lose. To a point that is true… only to a point though.

You see, you will still need to get enough of the right types of foods into your daily diet if you want to keep your body functioning at it’s optimal level.

Just trying to use exercises to lose weight fast while thinking you can still eat whatever you want is a recipe (pardon the pun) for disaster.

If you eat crappy low value food on a regular basis you aren’t providing your body with the nutrients it needs. That means you will only be working your body hard but not giving it adequate fuel.

Think of it like this: you wouldn’t want to take your car to the local race track without giving it enough oil, would you? Of course not. When it comes to our bodies we often treat them worse than we would our vehicles (which is kind of dumb when you think about it).

Along with the cardio, you should also implement some weight training. This will pay dividends in a few ways. For one thing, you will increase (I said increase, not bulk up) your lean muscle mass.

Lean muscle will increase your metabolism all day everyday. That means that no matter you are doing you will be burning more calories. That means even when you are sitting on your bottom in front of the t.v. or fast asleep in your bed your body will be burning more calories.

Another benefit of lean muscle mass is that it will make you look thinner. It kind of acts like a full body girdle. You will look tight and toned.

In order to gain lean muscle mass you will need to incorporate some light weight training into your fitness routine. It doesn’t have to be some extreme, intimidating workout. just a little bit of weights a few times a week (along with a good eating plan) can make a lot of difference.

So, the bottom line, is to get the most out of your weight loss efforts, for most people, you will need to combine the best of both worlds: eat right and get some exercise.

Of course, before you start any type of exercise program make sure your doctor is on board and gives you her ok. You don’t want to risk making your existing condition worse by overdoing the exercise side of things.

You will want to get plenty of exercise and there are many exercises to lose weight fast that you can use in conjunction with a good eating plan. Combining the two will help you get the most out of all your efforts.

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