Your weight has been important since the moment you were born. Maybe you even know what your birth weight was. Most babies weigh less than 10 pounds and sometimes as little as 3 or 4 pounds. But very quickly, a young baby gains weight and everyone is glad about that because it means the child is growing bigger and stronger.
As you get older, your weight is still important. It's something your parents and doctor will probably keep an eye on. When you go for a checkup, the doctor often will record your height and weight and compare it with what it was the last time you came in. The doctor wants to check that you are a healthy weight because weighing too much — or too little — can be a problem. But these days, being overweight is more common than being underweight.
In the last 30 years, a growing number of kids and teenagers have developed weight problems. Today, 1 out of 3 kids and teens between the ages of 2 and 19 are overweight or obese, which is a word that means very overweight. Many grown-ups understand what it's like to have weight problems. Two out of every 3 adults are overweight or obese.
For kids and adults, weighing too much can lead to illnesses and health problems. And a kid who is overweight might get teased or find it hard to keep up with friends on the playground.
What Does It Mean?
When people talk about being overweight or obese, they mean that someone has more body fat than is healthy. Everyone has some body fat, but when someone has excess fat, it can affect the person's health and ability to walk, run, and get around. It also affects the way they look and may cause them to be bigger and rounder than other people.
How Is It Measured?
Someone can be underweight, at an ideal weight, overweight, or obese. There is no one perfect weight for a kid to be, but there are ideal weight ranges for kids based on height and whether the person is a girl or a boy. Though healthy kids can weigh more or less, a good weight range is about 50 to 70 pounds (about 23 to 32 kilograms) for a kid who's 8 years old.
But being overweight is more than a number on the scale. A doctor is a good person to make a judgment about a kid's weight. The doctor can look at a kid's ideal weight range while also taking the kid's height into account. A taller kid naturally could weigh more than a shorter kid and not be overweight. Perhaps the best way to assess a kid's weight is to use something called body mass index, or BMI.
BMI uses a kid's height and weight in a calculation that results in a number. That number can be plotted on a chart that also considers the kid's age and if the kid is a girl or boy. BMI is an indicator of how much body fat the person has, but it's only an estimate. Because muscle weighs more than fat, it's possible for a muscular person to have a high BMI, but that doesn't mean he or she is overweight. Likewise, it's possible for someone to have a low or ideal BMI but still have too much body fat.
As you get older, your weight is still important. It's something your parents and doctor will probably keep an eye on. When you go for a checkup, the doctor often will record your height and weight and compare it with what it was the last time you came in. The doctor wants to check that you are a healthy weight because weighing too much — or too little — can be a problem. But these days, being overweight is more common than being underweight.
In the last 30 years, a growing number of kids and teenagers have developed weight problems. Today, 1 out of 3 kids and teens between the ages of 2 and 19 are overweight or obese, which is a word that means very overweight. Many grown-ups understand what it's like to have weight problems. Two out of every 3 adults are overweight or obese.
For kids and adults, weighing too much can lead to illnesses and health problems. And a kid who is overweight might get teased or find it hard to keep up with friends on the playground.
What Does It Mean?
When people talk about being overweight or obese, they mean that someone has more body fat than is healthy. Everyone has some body fat, but when someone has excess fat, it can affect the person's health and ability to walk, run, and get around. It also affects the way they look and may cause them to be bigger and rounder than other people.
How Is It Measured?
Someone can be underweight, at an ideal weight, overweight, or obese. There is no one perfect weight for a kid to be, but there are ideal weight ranges for kids based on height and whether the person is a girl or a boy. Though healthy kids can weigh more or less, a good weight range is about 50 to 70 pounds (about 23 to 32 kilograms) for a kid who's 8 years old.
But being overweight is more than a number on the scale. A doctor is a good person to make a judgment about a kid's weight. The doctor can look at a kid's ideal weight range while also taking the kid's height into account. A taller kid naturally could weigh more than a shorter kid and not be overweight. Perhaps the best way to assess a kid's weight is to use something called body mass index, or BMI.
BMI uses a kid's height and weight in a calculation that results in a number. That number can be plotted on a chart that also considers the kid's age and if the kid is a girl or boy. BMI is an indicator of how much body fat the person has, but it's only an estimate. Because muscle weighs more than fat, it's possible for a muscular person to have a high BMI, but that doesn't mean he or she is overweight. Likewise, it's possible for someone to have a low or ideal BMI but still have too much body fat.
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