Tuesday, November 6, 2007

A Great Antihypertensive Therapy

The suggested type of exercise known as aerobic, which is exercise for a long duration while using oxygen, is used in helping people lower their hypertension. Exercise as well as medical therapy are recommended by the World Health Organization and International Society of Hypertension and the National Committee of High Blood Pressure. To lower pressure, exercising three or more times a week is needed according to some data. The duration of the exercise is the most important part in lowering blood pressure. Systolic and diastolic pressures have been seen to drop as a result of aerobic exercise. Blood pressure could be reduced from exercise even if the individual doesn’t notices a change in their body.

Aerobic exercise is not only good for lowering blood pressure, but also good in lowering cardiovascular risks. Cardiovascular problems are a part of as many people as hypertension. Cardiovascular disease could be due to hypertension, but preventable with physical activity although the observation has not been consistent. A risk factor for both cardiovascular disease and hypertension is an elevated heart rate, but is a positive when it comes to training. Aerobic exercise is good with fighting metabolic disorders like hypertension, and cardiovascular disease.

An experiment was done on ten males that had hypertension for a short period. None got any medication, and were not smokers. They exercised outdoors twice a week. Throughout 5 months, the people increased in running from 5 minutes to 30 minutes. Diets were not altered during this experiment. Their resting blood pressure didn’t drop too much but their systolic and diastolic pressures were lowered. After some of the subjects stayed with the exercise routine for 3 years, further decreases in systolic and diastolic pressures were noticed. Systolic dropped 16 mm (8.7%) as diastolic dropped 15 mm Hg (14%). This experiment concluded that pressures at rest were lowered after long term aerobic exercise, but others were lowered as compared to what they were before the experiment started.
Not only is exercise used in fighting hypertension, but medications as well. Medications play a dominant role in today’s world for many people. Although it has been shown that aerobic training was more intensive than medications. But drugs do have many worries for people such as, the costs, and side effects. That is why exercise is chosen more often than medications.

People diagnosed with essential hypertension have reduced insulin sensitivity. Physical activities are what determine insulin sensitivity, as weight loss is induced by exercise. A decrease in with insulin concentration is mentioned for possibly being able to lower arterial pressure by aerobic exercise.

Not only does exercise help with lowering blood pressure, but diet plays an important role as well. Sodium intake could influence blood pressure levels as well. Lowering the intake of sodium would reduce blood pressure. Although there was no proof of this through the experiments people went through, but that’s because their diets couldn’t be altered during the entire experiment.