Category Archives: bone strength

Good bone health – Mayo Clinic

Protecting your bones is part of a healthy­ aging strategy. Talk to your doctor about assessing your risk of fractures and devise a strategy to lower the risk, especially if you’ve had a fracture after age 50, according to the Mayo Clinic Health Letter. A comprehensive approach includes optimizing nutrition, reviewing exercise, safe moving prac­tices, and fall prevention, and taking prescription medications if appropriate.

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Lifestyle choices for strong bones

A key factor to maintaining the bone density you have is to make healthy choices to support bone health. These steps are important in both preventing osteoporosis and slowing its progression. They include:
■ Exercise — Weight ­bearing physical activity such as walking and moderate aerobic exercises can strengthen bones and reduce risk of fracture. Muscle­ strengthening exercises can help as well. Aim to exercise at least 30 min­ utes most days of the week. Ask your doctor whether any precautions are recommended, especially if you’re at increased risk of fracture.
■ Eat well — Eat a balanced diet and make certain that you’re getting enough calcium and vitamin D from the food you eat.
■ Don’t smoke — Smoking speeds up bone loss.
■ Limit alcohol — Should you choose to drink, do so in moderation. For healthy adults, that means up to one drink a day for women of all ages and men older than age 65, and up to two drinks a day for men 65 and younger.

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Vitamin D: How much is too much of a good thing? – Study

When bare skin is exposed to sunlight, it makes Vitamin D, which is needed by our bodies to absorb calcium and ensure strong, healthy bones. With bathing suit skin exposure, it only takes about 10-15 minutes of sun exposure during the summer to generate all the vitamin D your body needs for the day.  Exposure to sunlight is diminished during the long winter months. This results in many turning to supplements to get the required vitamin D, according to the University of Calgary.

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For normal, healthy adults, Health Canada recommends a total daily intake of 600 international units (IU) up to age 70, and 800 IU after age 70. Other sources, like Osteoporosis Canada, suggest adults at risk of osteoporosis, a condition characterized by bone loss, should take 400 – 2,000 IU of Vitamin D. However, some people may be taking up to 20 times the recommended daily dose to prevent or treat a variety of medical conditions that might be related to having not enough vitamin D. So, what is the correct dose? And, how much is too much? Continue reading

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