Bone Health and Children - How Parents Can Help
April 25, 2009 by Information On Osteoporosis
Filed under Bone Health
Childhood, defined here as between infancy and adolescence, is a critical period for bone development. During this period, bones are actively formed through a process called remodeling, which involves breaking down old bones and building new ones. During preteen and adolescence, more bones are built than broken down and as a result, bone growth takes place during these periods. Kids are generally encouraged to consume foods rich in calcium because their bones need the mineral for development.
Most of the calcium (about 99%) in a kid’s body is found in his/her bone, which is used to form bone tissue. The amount of bone tissue in a given bone is commonly referred to as bone mass. As more calcium is deposited in bones, more bone tissue is made. This helps bones increase in strength and density, and this process continues until bone mass peaks, meaning that a person’s bones have achieved their maximum strength and density.
Experts do not agree on the precise age when bone mass peaks but for most people, it peaks by age 30. However, medical experts believe that 99% of peak bone mass is actually acquired by age 18 in girls and age 20 in boys, which makes youth the most important time to invest in a kid’s bone health. After this point, bone growth slows down considerably.
The question is what can a Mom do to help? Moms can do two important things: Encourage her kids to develop healthy eating habits and to get plenty physical activity. Encouraging your kids to adopt proper eating habits now can make all the difference in the world as they age. One way to accomplish this goal is to lead by example. Believe it or not, your kids watch everything you do- good or bad and they are unlikely to do what you say rather than what you do.
The Academy of Sciences recommends that kids 4 - 8 years old should get 800 milligrams of calcium a day while those 9 – 18 years old should get 1300 milligrams. These intake levels can be easily met through balanced diet that includes dairy products, fruits, and vegetables as well as calcium fortified breakfast cereals and juice. Steps as simple as replacing a can of soda each day with low-fat milk can make a huge difference in your kid’s bone development.
Also, your kids need vitamin D each day. Vitamin D helps the body absorb calcium in the small intestine. The main sources of vitamin D are fortified food and sunlight. Most active kids do not have any trouble making enough vitamin D in their skin from sunlight. Exposure to sunlight for up to 15 minutes a day may be all they need to meet their vitamin D requirement.
In addition to promoting healthy eating, moms can encourage their kids to get involved in regular physical activity that puts stress on their bones. Putting stress on bones helps them increase in size and strength. There are many physical activities that are good for the bone. A few examples are running, walking, aerobics, softball, baseball, basketball, table and lawn tennis, dancing, skating, football, and weight lifting.
Bone health is an important part of a kid’s health, and moms can help their kids build strong bones. Encouraging them to eat foods rich in calcium and vitamin D is one way to achieve this goal; the other is getting them involved in regular physical activity. When it comes to bone health, there is such a thing as “too little, too late.” The health habits you help your kids form today can make, or literally break, their bones later in life.
Thanks to Chima Njoku for contributing this article to our Osteoporosis blog:
Chima Njoku is a freelance medical writer and publisher of free consumer friendly information on vitamins and minerals. To learn more about how calcium and vitamin D promote bone health, go to http://healthsolutionsontheweb.com/Calcium.html
Vegetarian Diets for Preventing Osteoporosis
March 13, 2009 by Information On Osteoporosis
Filed under About Osteoporosis
Diets that are high in protein, especially animal protein, tend to cause the body to excrete more calcium, oxalate, and uric acid. These three substances are the main components of urinary tract stones. British researchers have advised that persons with a tendency to form kidney stones should follow a vegetarian diet. The American Academy of Family Physicians notes that high animal protein intake is largely responsible for the high prevalence of kidney stones in the United States and other developed countries and recommends protein restriction for the prevention of recurrent kidney stones.
For many of the same reasons, vegetarians are at a lower risk for osteoporosis. Since animal products force calcium out of the body, eating meat can promote bone loss. In nations with mainly vegetable diets (and without dairy product consumption), osteoporosis is less common than in the U.S., even when calcium intake is also less than in the U.S. Calcium is important, but there is no need to get calcium from dairy products.
Some studies have suggested that vegetarians may be at lower risk of osteoporosis than non-vegetarians.Bone loss is considerably less in postmenopausal women who were vegetarian than those who were non-vegetarian. The non-vegetarian diet contained higher amounts of sulphur, which derived from animal protein.
Dietary sulphur increases the acidity of urine, which results in increased urinary calcium loss. Increased urinary calcium loss is related to increased calcium loss from bone tissue.Hip fractures associated with osteoporosis has been shown to be higher in countries consuming a diet high in animal protein.
We continue to consume meat, while at the same time downing calcium supplements and prescription drugs to prevent osteoporosis, that often have drastic side effects. And most experts agree that calcium supplements are inferior to calcium derived from natural food sources. Doesn’t it make more sense (and cents) to get your calcium from eating a healthier diet?
What are some good vegetarian sources of calcium? Orange juice, for one. Dry beans, such as black-eyed peas, kidney beans and black beans are another good source, as are dark leafy vegetables such as broccoli and kale. Tofu is also a good source of calcium.
Thanks to Paul Hata for contributing this article to our Osteoporosis blog:
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The Importance of Bone Health
February 16, 2009 by Information On Osteoporosis
Filed under Bone Health
Another extremely important benefit from exercise which is often over looked until problems begin to occur is bone health. Most individuals do not give their bones much thought until they or a loved one is face with the reality of failing bones which can be detrimental because it will ultimately lead to immobility.
All of us reached our maximum bone mass in our twenties and if prevention is not a focus it is down hill from that point on. The important thing to remember is it is never to late to start.
Although there has been a focus on women’s bone health in recent years with the discussion of osteoporosis men are not immune to the adverse affects of bone loss. Women are prone to increased bone loss or osteoporosis during and after menopause caused by the loss of estrogen; at the same time men as they age will also experience increased bone loss associated with the loss of testosterone. Although women in general are more prone to bone disorders such as osteoporosis men are by no means off the hook.
With that being said most bone loss actually occurs from disuse atrophy. Bone tissue is the same as any other tissue in the body; if you do not use it you will lose it. Your body does not waste energy maintaining something that is deemed important or necessary such as muscle or bone that is not worked. It is also important to recognize that the loss of muscle directly affects the health of your bones.
Maintaining lean muscle mass is essential to keeping our bones healthy because this lean muscle puts good stress on our bones that in turn causes them to strengthen or in other words signals the body that our bones are important and need to be maintained. The best way to do this is to incorporate resistance training into your life two or three times a week.
Weight training does fall into the resistance training category however if lifting weights does not appeal to you there are many different options that can be done inside or outside of your home. Resistance training includes any activity that works and strengthens your muscles which in turn put the much needed stress on your bones. The possibilities are endless your workout can include any of the following: Pilates, using resistance bands, using the now popular exercise ball, yoga or simply using your own body weight. Try doing a lunge or yoga pose; when you do you will see that you do not need a fancy gym or tons of equipment to get a workout. The important thing is to find an activity or activities that you enjoy, embrace it and make it a part of your life.
Other important steps that you need to take in order to ensure you have healthy bones are; quit smoking, avoid excess drinking and ensure you are getting adequate amounts of calcium, vitamin D and vitamin K2 in your diet. If you are not getting your daily requirements of the necessary mineral and vitamins then take supplements.
Healthy bones are not always our top priority but by making a few changes to our lifestyle we can help assure we will not only live longer but can enjoy independence and mobility far into our twilight years.
Thanks to Katie Carwell for contributing this article to our Osteoporosis blog:
Causes of Osteoporosis, Symptoms of Osteoporosis and Treatment
February 11, 2009 by Information On Osteoporosis
Filed under About Osteoporosis
The word “osteoporosis” literally means “porous bones.” Osteoporosis (pronounced OSS-tee-o-puh-RO-sis) occurs when bones begin to lose some of their essential elements. The most important of these elements is calcium. Over time, bone mass decreases. As a result, bones lose their strength, become fragile, and break easily. In extreme cases, even a sneeze or a sudden movement may be enough to break a bone.
Osteoporosis affects millions of older adults, usually striking after 60. Although it is most commonly found in women, it is not unheard of in men. Osteoporosis can be very far along before it became noticeable. Sometimes the first sign is a broken bone in the hip, spine, or wrist after a bump or fall. As the disease gets worse, other signs may appear such as pain in the back and ultimately, a curved backbone.
Causes of Osteoporosis
The average rate of bone loss in men, and in women who have not reached menopause, is actually quite small. However, after menopause, the bone loss in women accelerates to an average of one to two percent a year. It is after menopause that the level of the female hormone estrogen in a woman’s body decreases sharply. Estrogen is a hormone that is important in protecting the skeleton by helping the body’s bone forming cells to keep working. So after menopause, this protection can be considered lost as the level of estrogen decreases.
Other causes of osteoporosis are heredity and lifestyle. Whites and Asians, tall and thin women and those with a history of osteoporosis are those at the highest risk of getting osteoporosis. The behavioral causes of increasing the risk of osteoporosis are smoking, alcohol abuse, prolonged inactivity and a diet low in calcium.
Symptoms and Treatment
Usually, osteoporosis does not cause any symptoms at first. Osteoporosis is often called the “silent” disease, because bone loss occurs without symptoms. People often don’t know they have the disease until a bone breaks, frequently in a minor fall that wouldn’t normally cause a fracture. Many people confuse osteoporosis with arthritis
and believe they can wait for symptoms such as swelling and joint pain to occur before seeing a doctor. It should be stressed that the mechanisms
Treatment for osteoporosis includes eating a diet rich in calcium and vitamin D, getting regular exercise, and taking medication to reduce bone loss and increase bone thickness. It’s important to take calcium and vitamin D supplements along with any medicines you take for osteoporosis. Even small changes in diet, exercise, and medicine can help prevent spine and hip fractures. Adults who adopt healthy habits can slow the progress of osteoporosis.
Think calcium, eat calcium. Learn to love tofu, tinned sardines and salmon and dark green leafy vegetables. Dairy produce and calcium enhanced foods are good calcium replenishments for bone.
Thanks to peterhutch for contributing this article to our Osteoporosis blog:
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