How Teenagers Can Lose Weight & Lower BMI

Body mass index, or BMI, is an indicator of healthy weight. Calculating teenage body mass index requires height, weight, age and gender, as opposed to adult body mass index, which only uses height and weight information. Many BMI calculators are available on the Internet and are quite simple to use. A healthy diet as well as exercise can be especially important in the sensitive teenage years. In order to lose weight and lower your body mass index, you must consider making realistic goals as well as creating diet and exercise plans.

Instructions

• 1

  Consult your doctor. He can calculate your BMI and also tell you what BMI is healthy for a teenager your age, height and weight. You can also calculate your BMI via one of the many online calculators available.

• 2

  Ask your doctor for advice on how much weight would be healthy for you to lose. Set realistic goals for yourself, such as one to two pounds a week. According to Mayo Clinic, in order to lose one to two pounds per week, you need to burn 500-to-1,000 calories more than you intake per day.

• 3

  Begin eating a healthier diet. Cut out fast food, soda and similar items, and focus on eating an array of fruits, vegetables, whole grains, protein and dairy. Try out new recipes to maintain interest.

• 4

  Begin an exercise plan. For example, a realistic goal would be walking for 30 minutes, five times per week, according to the Mayo Clinic.

• 5

  Use a notebook or calender to keep track of your diet and exercise progress. This helps to maintain motivation and accountability. Engage in regular weigh-ins to track your progress.