Bone Health and Osteoporosis: A Surgeon General's Report
What Is Bone Disease?
Bone diseases are conditions that result in the impairment of
normal bone function and can make bones weak.
- Weak bones should not just be excused as a natural part of aging.
- Strong bones begin in childhood.
- People of all ages can improve their bone health.
The most common bone disease is osteoporosis.
- Osteoporosis is characterized by low bone mass and deterioration of
bone structure.
- Osteoporosis can be prevented, as well as diagnosed and treated.
Low bone mass means that bones have less than optimal amounts of
calcium and other minerals that make them strong.
- As a result of low bone mass, bones become weak and break, or can
fracture more easily.
- Bone fractures often occur from falling or other common accidents.�
Spine fractures can occur while doing daily activities without any
trauma.
Other bone diseases include Paget’s disease and osteogenesis
imperfecta.
- Paget’s disease causes skeletal deformities and fractures.�
It affects older men and women.
- Osteogenesis imperfecta is an inherited disorder that causes
brittle bones and frequent bone fractures in children.
Why Are Healthy Bones Important?
A healthy skeletal system with strong bones is essential to overall
health and quality of life.
- Strong bones support us and are the framework for our muscles.
- Bones are a storehouse for vital minerals needed to live.
- Strong bones protect the heart, lungs, brain, and other organs from
injury.
Weak bones often result in painful and debilitating fractures.
- Each year, 1.5 million Americans suffer a fracture because of weak
bones.
- The most common breaks are of the wrist, spine, and hip.
Hip fractures are the most devastating type of bone fracture and
account for almost 300,000 hospitalizations each year. Of hip
fracture patients:
- 20 percent die within a year of the fracture.
- 20 percent end up in a nursing home within a year.
- Many become isolated, depressed, or afraid to leave home because
they fear falling.
Bone disease is costly for society and individuals with the disease.
- Care for bone fractures from osteoporosis costs nearly $18 billion each year.
- The cost of a hip fracture for one individual can be more than
$81,000 during their lifetime.
Who Is at Risk?
Many Americans do not know that their bone health is in jeopardy.
- Osteoporosis is a silent disease until a fracture occur.
- Four times as many men and nearly three times as many women have
osteoporosis than report having the disease.
An estimated 10 million Americans over the age of 50 have
osteoporosis.� Another 34 million have low bone mass.
- If immediate action is not taken, half of all Americans over 50
will have weak bones from osteoporosis and low bone mass by 2020.
- This could cause the number of hip fractures in the United States
to double or even triple by 2040.
Bone disease affects women and men of all ethnicities.
- The risk of osteoporosis is highest among women. It is higher in
White and Asian women, but still occurs in Black, Hispanic, and
American Indian and Alaska Native women.
- Bone disease is a risk for both men and women.
How Do You Prevent Osteoporosis?
Be physically active every day.
- More than half of all Americans do not get enough physical activity
to strengthen their bones.
- Children and teens should get at least an hour of physical activity
every day. Jumping rope, running, skateboarding, and riding bikes
are enjoyable activities that also build strong bones.
- Adults should get at least 30 minutes of moderate physical activity
every day. Simple activities like walking and stair climbing will
strengthen the bones that are exercised.
Eat a healthy diet.
- The average American eats far too little calcium and vitamin D for
good bone health.
- High levels of calcium can be found in milk, leafy green
vegetables, soybeans, yogurt, cheese, and fortified orange juice.
- Vitamin D is produced in the skin by exposure to the sun and is
found in fortified milk and other foods. For those individuals not
getting enough calcium and vitamin D in the diet, supplements can
be helpful.
Calcium and Vitamin D Requirements
|
Age
|
Calcium (mg/day)
|
Vitamin D (IU/day)
|
0-6 months
|
210
|
200
|
6-12 months
|
270
|
200
|
1-3 years
|
500
|
200
|
4-8 years
|
800
|
200
|
9-18 years
|
1300
|
200
|
18-50 years
|
1000
|
200
|
51-70 years
|
1200
|
400
|
Over 70 years
|
1200
|
600
|
(A cup of milk or fortified orange juice has about 300 mg
of calcium and 50 IU of vitamin D.)
|
Get a bone mineral density test.
- All women over 65 and anyone who has a bone fracture after age 50
should get a bone density test.
- Others with significant risk factors should also get a bone density
test.
- Bone density tests use x-rays or sound waves to measure the
strength of the bones.
- Bone density tests are safe, painless, quick (5-10 minutes) and
indicate the health of bones.
Reduce the risk of falling.
- Falls are not just the result of getting older. Most falls can be
prevented.
- As you age, falls become more dangerous.
How Do You Prevent Falls?
Exercise regularly.
- Physical activity is one of the most important ways to reduce your
chances of falling.
- It makes you stronger, improves balance and coordination, and
improves overall health.
- Activities like dancing and Tai Chi can be very effective.
Make your home safe.
- Remove things you can trip over.
- Remove all small rugs.
- Don’t use step stools.
- Have grab bars installed.
- Use non-slip mats in the bathtub and shower.
- Use bright light bulbs.
- Add handrails and light in all staircases.
- Wear shoes with good support and non-slip soles.
Ask a health care professional to review your medicines.
- Some medicines, or combinations of medicines, can make you drowsy
or light-headed, which can lead to a fall. Include prescription and
over-the-counter medications in your review.
Have your vision checked.
- You may be wearing the wrong glasses or have a condition like
glaucoma or cataracts that limits your vision.
Call toll free 1-866-718-BONE to order a free publication from
the Surgeon General about bone health. For more information
visit www.surgeongeneral.gov
Citation
U.S. Department of Health and Human Services. Bone Health and
Osteoporosis: A Report of the Surgeon General. U.S. Department
of Health and Human Services, Office of the Surgeon General, 2004.
Last revised: January 4, 2007
|