Note on diet: Although eating a healthful, low-fat diet is not generally considered a separate preventive measure, cutting back on fat, particularly saturated fat, and eating foods that provide complex carbohydrates clearly plays a role in many of the listed measures, such as controlling cholesterol, blood pressure, and body weight.
In addition, there has been accumulating evidence that a high intake of antioxidant vitamins--particularly vitamin E--helps reduce the risk of CAD.
Monitoring Your Blood Pressure
Blood pressure is indicated by two numbers, each referring to how high in millimeters the pressure of the blood in your arteries can raise a column of mercury. The first number, the systolic pressure, represents the force of blood during a heartbeat. The second number, the diastolic, indicates the pressure between heartbeats. Blood pressure measurements for establishing hypertension now reflect equal emphasis on systolic and diastolic pressure, whereas previously only diastolic. Levels above 140/90 mm Hg are generally thought to require medical treatment, often beginning with the lifestyle measures given below.
Seven Steps to Control Blood Pressure
- Lose weight if you are overweight--even a small drop in weight can lower blood pressure significantly. In some overweight people, a loss of as little as five to 10 pounds can make antihypertensive drugs unnecessary.
- Limit your daily alcohol intake to less than two drinks daily.
- Exercise regularly.
- Don't smoke.
- Keep your sodium intake under 2,400 milligrams per day (the amount in 6 grams of salt--a little more than a teaspoon).
- Maintain an adequate dietary intake of potassium, calcium, magnesium, and dietary fiber, which may help prevent or lower high blood pressure.
- Reduce your intake of saturated fat and cholesterol, which can help you reduce weight and is beneficial for overall cardiovascular health.
Reprinted, courtesy of University of California Berkeley. For more articles and information, visit www.wellnessletter.com