Wednesday, 1 April 2015

Exercise as Medicine


We all know that exercise is good for us. Exercise can help control weight, improve mood, boost energy, promote better sleep and combat health conditions and diseases. Exercise is one of the simplest, cheapest and underutilized tools in the health industry. We know that it can prevent a whole host of conditions, from obesity to cardiovascular disease.

A review published in the British Medical Journal last year, boasts that “exercise is ‘as good as medicines’ in treating disease”. This bold statement reinforced what most doctors and healthcare professionals have been declaring for ages. People have known for years that a balanced diet and a consistent exercise routine is the key to health. Now we have the data to show that not only is exercise a key to disease prevention, but it is also the key to disease treatment.

The study finds that there is no statistically detectable difference between exercise and drugs for patients with health conditions such as heart disease, and prediabetes. They even found that exercise was preferable to drugs in patients recovering from stroke.

The World Health Organization has claimed that physical inactivity is the fourth leading risk factor for global mortality worldwide. Moderate intensity physical activity, like walking, cycling or sports, can reduce the risk of cardiovascular disease, diabetes, depression, colon and breast cancer and bone fractures. It is recommended that adults participate in 150 minutes of moderate to vigorous physical activity per week. It turns out that only 15% of adults in Canada actually attain this minimum.

This isn’t just about disease prevention anymore, it’s also about decreasing mortality of those already afflicted with these conditions. Exercise is now being considered as a viable treatment consideration. Recognition of the fact that “exercise is medicine” could disrupt the prescription cycle and potentially lead to a more sustainable future.

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