July 3, 2008

You Can Overcome Osteoporosis - But You Need More Than Calcium

by Michael Sellar

Fractures caused by brittle and thinning bones affects one in twelve men and one in three women.

Bone mass reaches a peak at about the age of 35. After that it declines, especially for women who have 10 % - 15% less bone mass than men at skeletal maturity. There is then an accelerated loss of bone for up to a decade around the menopause when there is a decline in hormone levels. The answer is not Hormone Replacement Therapy (HRT). This increases the risk of heart attack, strokes, blood clots and cancer.

Calcium Can Cause Problems

Calcium is known to be important. However osteoporosis is not a calcium deficiency disease. Taking a calcium supplement alone is not recommended. It won't necessarily be absorbed into the bone. Instead it may remain in the blood and end up in the tissues causing its own health problems. While absorption is improved with vitamin D, it also has close relationships with other minerals.

Magnesium Is Also Important

One third of the body's magnesium is found in tissues, two-thirds is found in the bones. Its role is crucial in calcium and bone metabolism. Bone strength, volume and development is decreased in deficiency states. A number of population studies show a positive association with bone mineral density (BMD).

Strontium Can Stimulate Bone Formation

In the early part of the 20th century studies showed strontium to be effective in stimulating rapid formation of bone and that strontium and calcium were superior to calcium alone in mineralizing bone.

Boron Helps Bones To Heal

Calcium is better retained in the bone in the presence of boron. According to world authority on boron, Dr Rex Newnham, boron can speed up the healing of broken bones in half the usual time.

Manganese Is Needed For The Growth Of Bone

To mineralise bone, manganese is required. Women with osteoporosis were found to have blood manganese levels at only 25% of the level of those who didn't have this condition. Deficiencies of manganese can give rise to abnormal growth of bone and cartilage as well as degeneration of the vertebral discs.

You Need Copper, Zinc & Silicon

Silicon is very rigid and is used by the body at calcification sites of bones. Zinc is necessary if bones are to form normally. Copper works in conjunction with zinc. Depletion leads to bone defects and calcium loss. Iron may also play an important role in bone formation.

Let's Not Forget Vitamins

Vitamin D is required for calcium to be absorbed in the intestines. It also helps regulate bone turnover. Deficiencies are quite common in the elderly since its status declines with age.

Vitamin K is vital for bone formation, remodelling and repair. A few population studies show that deficiencies of vitamin K in either the diet or circulating in the body is associated with reduced BMD or an increase in the rate of fracture.

Bone health can certainly be added to the long list of conditions that vitamin C can treat. It is required for the collageneous structure of the bone. Vitamin C may also protect the skeleton from oxidative stress especially for cigarette smokers. Smoking greatly increases the risk of hip fracture.

Vitamin A is important in the bone remodelling process. Deficiencies are known to be detrimental to bone health.

A toxic byproduct of protein metabolism is called homocysteine. Studies suggest that the body is less able to convert it to less toxic compounds at the menopause. This means the body requires more folic acid to complete the task. Other vitamins which help lower homocysteine are vitamins B6 and B12.

And Finally

To conclude, bone health depends on more than just calcium. It requires a whole range of vitamins and minerals. This approach to ostoporosis is likely to be far more successful than current orthodox methods.

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