The sun is shining - why not dust off your bike and go for a ride? Before you hit the trail, though, read these tips on the right type of bike and gear you will need.

If you're having trouble choosing a sport, this article can help!

Compulsive exercise can lead to serious health problems. Lots of people don't know when they've crossed the line from healthy activity to unhealthy addiction. Read about ways to tell.

In a concussion, the brain shifts inside the skull. This can cause a sudden - but usually temporary - disruption in a person's ability to function properly and feel well. Here's what to do if you suspect a concussion.

Dehydration is when the amount of water in the body has dropped too low. Read about what causes dehydration, what it does to your body, and how to prevent it.

Keeping an exercise log is a great way to stay motivated and reach exercise goals.

Some people have asthma symptoms only during or after exercise. This is called exercise-induced asthma. Get some tips for coping with it in this article.

Everyone struggles with staying motivated and reaching their goals. Just look at how many people diet, lose weight, and then gain it back again. But it's still possible to stay motivated if you take the right approach.

While it may seem silly to think of golf and danger in the same sentence, injuries can and do happen. To learn how to stay safe on the golf course, take a look at these safety tips.

Gymnastics is a great sport and a fun way to get a muscular, toned body. But, it also presents a very real risk of injury. To keep things safe during practice and competition, follow these tips.

As fun as it is, ice hockey carries a very real risk of injury. To find out how to stay as safe as possible, follow these tips.

Inline skating is good exercise and an excellent off-season training program for hockey and skiing. To stay safe while inline skating, take a look at these tips.

Injuries can be common, and runners should always be aware of their surroundings. To keep things safe while running, follow these tips.

Soccer is easy to learn at a young age, and it's great exercise. But it's also a contact sport, and injuries are bound to happen. To help prevent mishaps, follow these safety tips.

Injuries in tennis are rare, but it's good to be aware before you play. To minimize your risk of injury while playing tennis, follow these safety tips.

Playing hard doesn't have to mean getting hurt. The best way to ensure a long and injury-free athletic career is to play it safe from the start. Find out how.

Is working out with weights safe for teens? The best way to build muscle tone and definition is to combine aerobic and flexibility exercises with the right kind of strength training.

You may have heard mixed things about stretching before working out. Here are the cold, hard facts on warming up, stretching, and cooling down.

Swimming and other water sports are a great way to beat the heat. Read this article to find out how you can stay safe at the pool, beach, lake - and even the water park.

Getting the right amount of exercise can rev up your energy levels and even help you to feel better emotionally. Find out why.

Looking for a workout program that's easy to learn, requires little or no equipment, and soothes your soul while toning your body? Read about yoga - and watch our slideshow for some easy poses to try.

You may know that you should eat 5 servings of fruit and vegetables a day. Here are some tips on making that happen.

You've prepared for the game in almost every way possible: but now what should you eat? Read about performance foods, nutritional supplements, and more.

People choose vegetarianism for a variety of reasons. This article describes different types of vegetarianism and provides advice on ways for vegetarians to get all the nutrients they need.

Use these breakfast planning ideas to select healthy foods that satisfy your taste buds and get you on your way fast.

Your parents were right to make you drink milk when you were little. It's loaded with calcium, a mineral vital for building strong bones and teeth.

Besides extra calories, teens with cystic fibrosis have some specific nutritional needs. Find out more.

This sample meal plan for teens with cystic fibrosis provides a day's worth of meals that add up to about 3,750 calories.

From all you hear, you'd think fat and calories are really bad for you, but we all need a certain amount of them in our diets. Find out the truth about fat and calories.

Doctors are diagnosing more and more people with food allergies. Knowing what to expect and how to deal with food allergies can make a big difference in preventing serious illness.

We all know the importance of eating well. But how are you supposed to do so when your schedule is so demanding you're never at home? Find out how to make healthy food choices on the go.

Your body gets the energy it needs from food through a process called metabolism. Get all the facts on metabolism in this article.

MyPlate is designed to help people make smart food choices. Its different food groups are a reminder of what – and how much – we should put on our plates to stay healthy.

Find out how eating nutritious snacks throughout the day can keep your energy level high and your mind alert.

Vitamins and minerals are nutrients that the body needs to work properly. They boost the immune system, promote normal growth and development, and help cells and organs do their jobs.

Most dieters regain the weight they lost by dieting when they go back to their old eating habits. Get our tips on the best ways to drop excess weight.

Some teens think that they're too skinny, and wonder if they should do something about it. It’s normal to gain weight during the teen years, but trying to put on extra pounds may not be the way to go.

Here are some practical, everyday tips on making exercise and healthy eating work for you instead of feeling like it's the other way around.

One of the biggest questions guys and girls have is whether they're the right weight. Because the body is growing and changing so much during adolescence, it can be tough to answer this question.

Finding it hard to fit in fitness? Try these simple exercises for teens.

Keeping an exercise log is a great way to stay motivated and reach exercise goals.

A diabetes educator and dietitian chose these recipes, but they're not just for people with diabetes. Almost anyone looking for nutritious meals and snacks can enjoy them.

These recipes are especially for teens with lactose intolerance. Teens with lactose intolerance often need to limit or avoid dairy products.

This fast, easy dinner recipe is great for people trying to lose weight — or anyone who wants to eat healthy.

This low-calorie vegetarian salsa makes a great after-school snack.

Use these breakfast planning ideas to select healthy foods that satisfy your taste buds and get you on your way fast.

Muffins make a great "grab-and-go" breakfast. You can bake these the night before or keep the batter in the fridge for 2 or 3 days and bake up smaller batches each morning.

This recipe is especially for teens with diabetes, but can be a nutritious part of almost anyone's diet.

This easy recipe makes a nice change from oatmeal or cold cereal. It's filling and good for vegetarians and people trying to lose weight -- or anyone trying to eat healthy.

Chicken soup can be high in salt, but this "from scratch" recipe allows you to control the amount of salt (and fat) in your soup. Plus, it's easy to make!

This tasty soup is high in nutrients and low in calories. It's great for people trying to lose weight — or anyone who wants to eat healthy.

This recipe can be made as either a vegetarian or non-vegetarian soup. It's a great option for people trying to lose weight.

This vegetarian recipe makes a good weekend lunch for the entire family or a party snack to share with a group. It's suitable for teens who are trying to lose weight.

These recipes are especially for kids who need a gluten-free diet. Kids who need a gluten-free diet must avoid foods that contain gluten, which is a type of protein found in many foods.

This smoothie makes a satisfying snack for people trying to lose weight, vegetarians, babysitters looking for kid-friendly ideas -- or anyone who wants to eat healthy.

Find out what the experts have to say.

Find out what the experts have to say.

Find out what the experts have to say.

Find out what the experts have to say.

Find out what the experts have to say.

Find out what the experts have to say.

Find out what the experts have to say.

Find out what the experts have to say.

See what the experts have to say.

Find out what the experts have to say.

Here are 5 practical tips on goal setting that can help make it easier to set and reach goals.

Most dieters regain the weight they lost by dieting when they go back to their old eating habits. Get our tips on the best ways to drop excess weight.

The name sounds reassuring - everyone knows that anything toxic is bad for you. But detox diets aren't good for teens. Find out why.

When your body changes, so can your image of yourself. Find out how your body image affects your self-esteem and what you can do.

One of the biggest questions guys and girls have as they grow and develop is whether they're the right weight. One place to start is by learning about body mass index, or BMI.

Some people have asthma symptoms only during or after exercise. This is called exercise-induced asthma. Get some tips for coping with it in this article.

From all you hear, you'd think fat and calories are really bad for you, but we all need a certain amount of them in our diets. Find out the truth about fat and calories.

Here are some practical, everyday tips on making exercise and healthy eating work for you instead of feeling like it's the other way around.

With all the focus on dieting, how do you figure out what's healthy and what isn't? Read this article to get the basics on dieting.

Here are 5 practical tips on goal setting that can help make it easier to set and reach goals.

How can you get ready to play your best season ever? Read these tips for teen athletes.

You've prepared for the game in almost every way possible: but now what should you eat? Read about performance foods, nutritional supplements, and more.

A sprained ankle is a very common injury that happens when the ligaments that support the ankle get overly stretched or torn. Find out how to avoid ankle sprains and what to do if you get one.

ACL injuries can happen in active and athletic kids when excessive pressure is put on the knee joint, resulting in a torn ligament.

Will using steroids transform you into the most powerful athlete your coach has ever seen? Read this article to learn the facts on steroid use.

Bones are tough stuff - but even tough stuff can break. Find out what happens when a bone fractures.

Bursitis, an irritation of the small fluid sacs that provide cushioning in some joints, is often caused by sports-related injuries or repeated use of a particular joint.

If you're having trouble choosing a sport, this article can help!

In a concussion, the brain shifts inside the skull. This can cause a sudden - but usually temporary - disruption in a person's ability to function properly and feel well. Here's what to do if you suspect a concussion.

Alex plays high school football, track, basketball, and lacrosse. He's had two concussions. Here, he talks about his experience and what he learned.

You practiced hard and made sure you wore protective gear, but you still got hurt. Read this article to find out how to take care of sports injuries - and how to avoid getting them.

Winning is all that matters when you play sports, right? Not when that means you can't even enjoy the game. Read about how to handle sports pressure and competition.

Dehydration is when the amount of water in the body has dropped too low. Read about what causes dehydration, what it does to your body, and how to prevent it.

Some people have asthma symptoms only during or after exercise. This is called exercise-induced asthma. Get some tips for coping with it in this article.

Female athlete triad is a combination of three conditions: disordered eating, amenorrhea (loss of a girl's period), and osteoporosis (a weakening of the bones).

Jumper's knee is an overuse injury that happens when frequent jumping, running, and changing direction damages the patellar tendon.

Healthy knees are needed for many activities and sports and getting hurt can mean some time sitting on the sidelines.

Caroline loved sports. But when an ongoing knee injury kept her from playing the sports she loved, she discovered new interests. Read her story.

MCL injuries happen when excessive pressure is put on the knee joint, causing a torn ligament.

Although nosebleeds are usually harmless and easily controlled, it may look like a gallon of blood is coming from your nose! Read this article to find out what causes nosebleeds and how to stop them.

Osgood-Schlatter disease (OSD) is an overuse injury that can cause knee pain in teens, especially during growth spurts. Learn more.

Overuse (or repetitive stress) injuries happen when too much stress is placed on a part of the body, causing problems like swelling, pain, muscle strain, and tissue damage.

Baseball is by no means a dangerous sport. But it can present a very real risk of injuries from things like wild pitches, batted balls, and collisions in the field.

It's fun to play and great exercise, but basketball is also a contact sport, and injuries happen. To stay safe on the basketball court, follow these safety tips.

Cheerleading today requires considerable athletic ability. The more challenging it gets, the greater the risk of getting hurt. Find out how to avoid injuries.

Softball is a very safe sport, especially slow-pitch. But in fastpitch, things speed up, and that increases the chances of getting hurt. So keep these safety tips in mind.

Field hockey is a contact sport, and injuries are bound to happen. To minimize your risk of injury, follow these safety tips.

Football is a lot of fun, but since the name of the game is to hit somebody, injuries are common. To keep things as safe as possible, follow these tips.

When everyone's moving so fast and using sticks to sling a solid rubber ball around, injuries are bound to happen in lacrosse. Here's how to avoid them.

Skateboarding is undeniably cool, but it's also easy to get hurt. Keep it safe while skateboarding with these safety tips.

There's a lot to love about skiing, but it can also present some very real dangers. Follow these tips to stay safe on the slopes.

Sledding is a lot of fun, but can also cause injuries, some of them pretty serious. To keep yourself safe while sledding, follow these safety tips.

Snowboarding is a great way to have fun, but it can also present some very real dangers. Follow these safety tips to learn how to stay safe on the slopes.

To keep things as safe as possible for swimming season, follow these tips.

Following these tips can help protect you from injuries while playing volleyball.

In wrestling, injuries are bound to happen sometimes. To keep things as safe as possible, follow these tips.

Playing hard doesn't have to mean getting hurt. The best way to ensure a long and injury-free athletic career is to play it safe from the start. Find out how.

Just as professional sports stars need medical care to keep them playing their best, so do student athletes. That's why it's important to get a sports physical.

Sports supplements are products used to enhance athletic performance. Lots of people who want to improve their performance have questions about how supplements work and whether they're safe.

Some people define good sportsmanship as treating the people that you play with and against as you'd like to be treated yourself. Learn more about what good sportsmanship is all about.

It's not always easy to tell if you have a stress fracture, and stress fractures can get worse quickly. This article explains how to prevent and treat them.

You may have heard mixed things about stretching before working out. Here are the cold, hard facts on warming up, stretching, and cooling down.