Showing posts with label Osteoporosis. Show all posts
Showing posts with label Osteoporosis. Show all posts

Osteopenia vs osteoporosis facts

Many baby boomers have never heard of osteopenia. In fact, many women with osteopenia do not even know they have it until a bone is fractured. For these women, the next step down is osteoporosis, so this is a critical stage that can impact the rest of their lives. Women can stop the bone loss now, or they can do nothing and end up with fragile bones that break easily and send them to bed or to a wheelchair.

WHAT is Osteopenia

Osteopenia is a condition of low bone density, which can be normal for some women in the aging process, but is a major issue for women who are genetically disposed to ostepenia or osteooporosis.

If bone density is not addressed, the bones of women with osteopenia continue to deteriorate into osteoporosis, or severe bone loss. At that point, the bones are so fragile that a simple fall may result in a fractured hip. In fact, most people have heard about someone who fell down, broke a hip, and never recovered.

WHO is Most at Risk?

Since more than 18 million women have osteopenia, it should be a concern for all women. Many post-menopausal women have osteopenia because of lost estrogen. Other factors that can cause estrogen loss as well:

• Excessive alcohol use
• Lack of exercise
• Smoking
• Some asthma medications

A broken bone in a middle-age person can be a sign of osteopenia, or even osteoporosis. As the bone becomes less dense, the possibility of fracture increases. Once there is even just one fracture, it is a sign that you are at risk for more fractures. The factors that cause women to develop osteopenia are actually the same as for osteoporosis.

Young athletic women often develop osteopenia because they have low body weight. Since estrogen levels are stored in body fat, athletic or very thin women have a greater chance of developing osteopenia and osteoporosis.

Some women athletes do not have a menstrual period, which throws off their estrogen levels and encourages osteopenia. Women with lean, muscular bodies and no fat are at particularly at risk, especially the following athletes:

• Gymnasts
• Dancers
• Skaters
• Swimmers
• Runners

Runners often absorb less calcium than other women. That happens because they tend to avoid milk products when they are in training. Other risks that increase a woman's potential for developing osteopenia are:

• Early menopause
• Genetic disposition to osteoporosis
• Anorexia nervosa
• Not consuming enough calcium
• Small, thin frame

HOW to Diagnose Osteopenia

A DEXA X-ray, or dual X-ray absorptionetry, is a test that can scan any bone in the body to diagnose bone density. They say if a middle-aged or older woman has sustained a bone fracture, it is very possible that she may already have osteopenia or even osteoporosis.

There is just no way to know you have it unless you receive the X-ray. Another test that some doctors use, however, is the quantitative ultrasound, which measures the speed of sound against the bone.

WHEN Should Women Get a Bone Density Test?

Experts suggest all women over 65 should get one. They also recommend the test for women 60 years old who have certain risk factors. It is important to discuss this issue with your doctor to come up with a screening plan that is appropriate for you.

HOW to Prevent or Heal Osteopenia

The bottom line in preventing osteopenia is to maintain the densest bones possible. The denser they are, the stronger they are. Other factors that come into play include hormones, nutrition, some medications, and an acid diet. These issues can cause thin or weak bones, but not all women with the same bone density share equal risk for fractures.

The important difference is lifestyle and diet. Women who exercise, watch their diet, and consume enough calcium, minerals, and vitamins will have stronger bones.

Another individual factor in preventing osteopenia or osteoporosis is vitamin D. In fact, Canada is so convinced of its importance that they say a diet with enough vitamin D and calcium, along with exercise, will result in strong bones and help prevent osteoporosis. The U.S. does not yet make that claim with vitamin D, but it is something to keep in mind.

Vitamin D is available in very few foods, but it is found in fatty fish like sardines, tuna, mackerel, and herring. It is also added to many dairy products and juices. Most of what the body gets, however, is absorbed from sunlight. Surprisingly, 6 days of sunlight can offset 49 days of no sunlight. Body fat stores vitamin D when there is sunlight, and releases it when the sun goes away.

People who are middle aged and older do not spend as much time in the sunshine as younger people. They also do not have as many receptors in their skin to convert sunlight to vitamin D. Their bodies also have more problems absorbing vitamin D, even when it is in their diet. Supplements do not convert well in older people because of their aging kidneys.

For people over 65, more than 40% do not have enough vitamin D in their system, even those who live in sunny southern climates. To prevent osteopenia and osteoarthritis, all women should take vitamin D supplements along with a healthy diet and exercise, but particularly those who live in northern climates with little winter sun.

Foods with the proper nutrients include:

• Broccoli
• Cheese
• Yogurt
• Milk

OSTEOPENIA – Stopping Osteoperosis Early

Appropriate exercises can help keep osteopenia and osteoporosis at bay. These exercises should include activities such as:

• Swimming
• Walking
• Weights
• Running
• Tennis

For good bone health, women need to take charge of their own bodies as they age. It is never too late to start. The good news is that wherever you are in the bone density category, any change now will lead you down the path to good bone health and the prevention of osteopenia.

10 osteoporosis risk factors

Are you at risk for developing osteoporosis? Over 34 billion Americans currently suffer from low bone density that can lead to osteoporosis and potentially deadly bone fractures. Now more than ever, we want to live long and healthy lives, and prolong our active and vibrant quality of life. Knowing whether you are at risk for developing osteoporosis can help you maintain your quality of life well into your senior years.

Anyone can develop osteoporosis, but research has shown that certain people have a higher risk of developing this disabling disease. Here are the top 10 osteoporosis risk factors:


1. Women have a higher risk of developing osteoporosis. Once a woman is post-menopausal, her risk increases further. Women who have an early or surgically-induced menopause are also at higher risk.

2. Women who are Caucasian or Asian are at a higher risk. If you are thin and have a small frame, your chances of developing osteoporosis increase. 3. Has your mother had a hip fracture or osteoporosis? If so, your risk of hip fracture is doubled.

4. A diet low in calcium, either as an adult or as a child, can increase your risk of developing osteoporosis.

5. Vitamin D helps the body absorb calcium. Lack of vitamin D is another risk factor for developing osteoporosis.

6. Smoking cigarettes interferes with the body's ability to absorb calcium.

7. Excessive alcohol consumption also makes it difficult for calcium to be absorbed. Bones will be weaker without sufficient calcium.

8. Lack of weight-bearing exercise, or if you have been unable to walk or exercise for an extended period of time can put you at risk.

9. Long-term use of certain medications can cause osteoporosis. If you have taken certain medications for asthma or arthritis, or have had chemotherapy treatments, check with your doctor to see if you are at risk for osteoporosis.

10. Eating disorders can lead to osteoporosis, because nutrients are not properly absorbed.

If you think you are at risk for developing osteoporosis, see your doctor. Although osteoporosis is a serious disease, there are ways to prevent osteoporosis and the fractures that can result. Your doctor can recommend changes in diet and exercise, regular bone density screenings, and medications that help increase bone density and prevent fractures.

Once you understand the risks of osteoporosis and can address them, you'll be on your way to living a healthy, active lifestyle no matter what your age.

Define osteoporosis, causes, symptoms and treatment

Osteoporosis is a disease in which bones become fragile and more likely to break. If not prevented or if left untreated, osteoporosis can progress painlessly until a bone breaks. These broken bones, also known as fractures, occur typically in the hip, spine, and wrist.Osteoporosis is a disease of bone that leads to an increased risk of fracture. In osteoporosis the bone mineral density (BMD) is reduced, bone micro architecture is disrupted, and the amount and variety of non-collage nous proteins in bone is altered. Osteoporosis is defined by the World Health Organization (WHO) in women as a bone mineral density 2.5 standard deviations below peak bone mass (20-year-old healthy female average) as measured by DXA;

Risk factors of Osteoporosis
Age. The older you get, the higher your risk of osteoporosis. Your bones become weaker as you age.
Race. You're at greatest risk of osteoporosis if you're white or of Southeast Asian descent. Black and Hispanic men and women have a lower, but still significant, risk.

Sex. Osteoporosis is more common in women than men. Eighty percent, or four out of five, of the 10 million Americans who have it are women. There are several reasons for this. Women have lighter, thinner bones to begin with. They also lose loose bone rapidly after menopause.The factors that may contribute to osteoporosis are not well defined. For example, studies by the U.S. National Institute of Child and Human Development (NICHD) have shown that irregular menstrual periods in young women may signal a hormonal shortage that could lead to osteoporosis.

Symptoms of Osteoporosis
Osteoporosis is often called the "silent disease", because bone loss occurs without symptoms. People may not know that they have osteoporosis until their bones become so weak that a sudden strain, bump, or fall causes a bone to fracture or a vertebra to collapse. However, there may be a chronic, dull pain particularly in the lower back or neck, which may become sharp later in the course of the disease.

Later in the course of the disease, sharp pains may come on suddenly. It may not radiate; it may be made worse by activity that puts weight on the area, may be tender, and generally begins to subside in 1 week. Pain may linger more than 3 months.

Treatment of Osteoporosis
Although osteoporosis has no cure, several types of medications are available to reduce the rate of bone loss, increase bone density, and reduce the number of fractures. In general, they work in two main ways: they lessen bone break down (anti-resorptive agents) or they stimulate the formation of new bone (anabolic agents).


Hormone therapy
Hormone therapy (HT) was once the mainstay of treatment for osteoporosis. But because of concerns about its safety and because other treatments are available, the role of hormone therapy in managing osteoporosis is changing. Most problems have been linked to certain oral types of HT, either taken in combination with progestin or alone.In addition, it is important to get enough vitamin D. A daily intake of 400 IU, but no more than 800 IU, each day is recommended. Obtaining adequate amounts of vitamin D from our food may be difficult. The main sources of dietary vitamin D are fortified milk (100 IU/cup), egg yolks (25 IU/yolk) and oily fish (vitamin D content varies).

 
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