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What is your ideal weight?

Body Mass Index

Girl standing on Weight Scale


Body mass index (BMI) is a tool in which is often times utilized to figure out if an individual is a healthy weight, overweight, or obese, and whether a person's wellness is at risk because of his/her body weight. BMI is a scale of your weight to your height. You can check out the chart shown below to locate your BMI and find what a healthy weight range is for your height.

A BMI of 18.5 to 24.9 is considered healthy. A person with a BMI of 25 to 29.9 is considered overweight, and a person with a BMI of 30 or more is considered obese.

An additional method to figure out if your health is at risk because of your weight is to size up your waist. Waist measurement does not tell if you are overweight, but it does show if you have excessive fat in your belly. One needs to understand that excess fat all over your waistline may bring up your health risks a lot more than fat elsewhere on your body. Likewise, gentlemen are more likely than ladies to possess their extra weight around their belly.

An adult male whose waists measure greater than 40 inches may be at an increased risk for diabetes, high blood pressure, stroke, and other problems.

Body Mass Index

To use the table, find the appropriate height in the left-hand column labeled Height. Move across to a given weight (in pounds).

The number at the top of the column is the BMI at that height and weight. Pounds have been rounded off.

Body Mass Index Table 1 of 2

NormalOverweightObese
BMI1920212223242526272829303132333435
Height
(inches)
Body Weight (pounds)
589196100105110115119124129134138143148153158162167
599499104109114119124128133138143148153158163168173
6097102107112118123128133138143148153158163168174179
61100106111116122127132137143148153158164169174180185
62104109115120126131136142147153158164169175180186191
63107113118124130135141146152158163169175180186191197
64110116122128134140145151157163169174180186192197204
65114120126132138144150156162168174180186192198204210
66118124130136142148155161167173179186192198204210216
67121127134140146153159166172178185191198204211217223
68125131138144151158164171177184190197203210216223230
69128135142149155162169176182189196203209216223230236
70132139146153160167174181188195202209216222229236243
71136143150157165172179186193200208215222229236243250
72140147154162169177184191199206213221228235242250258
73144151159166174182189197204212219227235242250257265
74148155163171179186194202210218225233241249256264272
75152160168176184192200208216224232240248256264272279
76156164172180189197205213221230238246254263271279287

Body Mass Index Table 2 of 2

ObeseExtreme Obesity
BMI36373839404142434445464748495051525354
Height
(inches)
Body Weight (pounds)
58172177181186191196201205210215220224229234239244248253258
59178183188193198203208212217222227232237242247252257262267
60184189194199204209215220225230235240245250255261266271276
61190195201206211217222227232238243248254259264269275280285
62196202207213218224229235240246251256262267273278284289295
63203208214220225231237242248254259265270278282287293299304
64209215221227232238244250256262267273279285291296302308314
65216222228234240246252258264270276282288294300306312318324
66223229235241247253260266272278284291297303309315322328334
67230236242249255261268274280287293299306312319325331338344
68236243249256262269276282289295302308315322328335341348354
69243250257263270277284291297304311318324331338345351358365
70250257264271278285292299306313320327334341348355362369376
71257265272279286293301308315322329338343351358365372379386
72265272279287294302309316324331338346353361368375383390397
73272280288295302310318325333340348355363371378386393401408
74280287295303311319326334342350358365373381389396404412420
75287295303311319327335343351359367375383391399407415423431
76295304312320328336344353361369377385394402410418426435443

A downside of using BMI is that it does not take into account whether body weight is due to muscle or fat. Therefore, someone who is very muscular may be thought to have excess fat, even if he has low or normal body fat. For the vast majority of Americans, though, BMI is a good way to tell if you have increased health risks due to your weight.


Why do weight and lifestyle matter?

Being overweight, obese, or physically inactive may increase your risk for:
  1. coronary heart disease
  2. type 2 diabetes
  3. high blood pressure
  4. stroke
  5. some types of cancer, including colorectal and kidney cancer

On the other hand, being active, eating healthier, and achieving and staying at a healthy weight may help:
  1. Improve mood and energy levels.
  2. Increase fitness and strength.
  3. Improve muscles.
  4. Getting Fit

Pick an activity that you enjoy and will do. This activity should get your heart and breathing rates up, but is not so tiring that you cannot talk while doing it.

Types of Physical Activity
Moderate IntensityVigorous Intensity
  • brisk walking
  • weight training
  • recreational swimming
  • jogging
  • fast-paced sports, like football

Tips for Getting Fit

Visit the "ChooseMyPlate" website from the U.S. Department of Agriculture for information on healthy eating and physical activity at https://www.choosemyplate.gov .
    1. Start with a level of activity that feels doable and gradually increase the frequency, time, and intensity of your exercise. You might begin with 10 minutes of daily activity for the first week, for example, and then increase your time to 15 minutes a day next week.
    2. Work up to an amount of activity that allows you to reach your goal. It may be 45 minutes a day or it may be 90 minutes a day.
    3. Activities like chores, walking up stairs and playing outside with the kids count too.
4. Remember, you do not have to do 30 minutes of exercise all at once to be healthy. Instead, you can take three 10-minute walks throughout the day.


Exercise Your Options

To get on track and stay on track, you should try different types of exercises and activities. The chart below lists several types of physical activity provides examples of each and describes how each activity is good for you.

ActivityExamplesPotential Benefits
Aerobic ExerciseWalking, jogging, swimming, bikingImproves fitness, burns calories, aids in weight loss, improves mental well-being
Strength TrainingWeight machines, free weights, crunches, push-upsImproves strength, increases muscle size, burns calories, aids in weight loss
Flexibility/StretchingTraditional stretching, yoga, Tai ChiReduces injury risk, improves blood flow, helps recovery from muscle soreness
SportsBasketball, racquetball, tennis, golf (if you walk the course)Improves fitness, strength, and coordination; burns calories; adds variety
Lifestyle ActivitiesWashing the car, taking the stairs, mowing the lawnBurns some calories and reduces health risks


Most men can safely increase their physical activity without consulting a health care professional, but men over age 40 and those with a history of coronary heart disease or diabetes, should speak with a health care professional before starting a vigorous exercise program.


Eating Smart

  • Eating smart may improve your health and your waistline.
  • You can also improve your eating habits by adjusting portion sizes and still enjoy delicious foods and an occasional treat.


A Healthy Eating Plan = A Variety of Foods

  • whole grains
  • vegetables
  • fruits
  • lean meats and seafood
  • low-fat or fat-free milk products


Easy Tips for Eating Smart

  • Sneak in fruits and vegetables. Add berries to your cereal or crunchy vegetables to your sandwich.
  • Be aware of what you drink as well as what you eat. Sodas, sports drinks, and juices may be high in caffeine or calories, especially from sugar. Choosing water and other low-calorie drinks may help you reduce extra calories and control your weight.
  • Do not overdo it with alcohol. Alcohol can be a major source of hidden calories. A single shot of liquor, about 2 ounces, has about 125 calories. A 5-ounce glass of wine or a 12-ounce glass of beer has 160 calories.


Keeping Portions Under Control

Pay attention to the serving sizes listed on Nutrition Facts labels. For example, the label on a loaf of bread may list nutritional information for one slice. But if you eat two slices in a sandwich, you have eaten double the calories, fat, and other nutrients.

In addition to what you eat, how much you eat also affects your weight. The pictures below give you an idea of what portion sizes look like for some foods. Try to "eyeball" your portion sizes using everyday objects—it may help you control how many calories you consume.

Serving Sizes = Everyday Objects

1 cup of cereal = a fist
picture of a fist 
1/2 cup of cooked rice, pasta, or potato = 1/2 baseball
picture of half of a baseball 
1 baked potato = a fist
picture of a fist 
1 medium fruit = a baseball
picture of a whole baseball 
1/2 cup of fresh fruit = 1/2 baseball
picture of half of a baseball 
1 1/2 ounces of low-fat or fat-free cheese = 4 stacked dice
picture of four six-sided dice 
1/2 cup of ice cream = 1/2 baseball
picture of half of a baseball 
2 tablespoons of peanut butter = a ping-pong ball
picture of a ping-pong paddle and ball 

Eating slowly or eating from a smaller plate may help you control how much you eat. Before you reach for a second helping, stop and ask yourself if you are still truly hungry. When you eat out, try splitting a meal or dessert with a friend or significant other, or taking half of your meal home in a take-out container. You may save big on calories, and it is tough to beat two meals for the price of one.


Achieving Your Goals

Goals should be realistic and specific, so set yours carefully. Running a marathon is likely not the best goal for someone just starting to get in shape. Similarly, a goal such as "eating healthier" may not be helpful because it is too vague.
Set the Course

Focus on what you want to achieve in the short-term and over the long run. An example of a short-term goal might be to replace soda with water for a week. A good long-term goal might be to walk or run at least three times a week in preparation for an upcoming charity walk or fun run.
Expect Roadblocks

Everyone runs into roadblocks sometimes, so expect them, think of ways to overcome them, and get back on your feet if they set you back.

Common roadblocks include:

  • loss of motivation
  • lack of time
  • an upcoming vacation

To manage or overcome a setback:

  • Find a workout partner to boost your motivation.
  • Try exercising at lunch if you are short on time in the evening.
  • Chart Your Progress

To track your efforts, simply jot down your physical activity or healthy eating choices for the day in a small notebook. Several websites also offer online physical activity and nutrition trackers for this purpose. See the "Additional Links" section at the end of the brochure for more information about these websites.
Stay Motivated

Setting goals may boost your motivation to eat smart and stay active. But you may need more sources of inspiration—so set rewards along with your goals. Examples might be new workout clothing after you complete a week of regular workouts, or buying a new CD when you lose 5 pounds.

Finally, try asking friends or family members to join you in eating healthier and being more active. Healthy choices become easier when everyone is working toward similar goals.
The Big Picture

Being more active and eating better are two of the best ways you can take care of yourself. Other ways to improve your physical and mental health include:
  • Getting adequate sleep.
  • Quitting smoking.
  • Reducing alcohol intake.
By rewarding yourself with a fit and healthy lifestyle, you are taking control of your future and set an example that your family and friends can follow. That is really something to take pride in.

Source:

This content is provided as a service of the National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK), part of the National Institutes of Health. The NIDDK translates and disseminates research findings through its clearinghouses and education programs to increase knowledge and understanding about health and disease among patients, health professionals, and the public. Content produced by the NIDDK is carefully reviewed by NIDDK scientists and other experts.

The NIDDK would like to thank:
John M. Jakicic, Ph.D., Chair, Department of Health and Physical Activity, and Director, Physical Activity and Weight Management Research Center, University of Pittsburgh



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