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Maintain your weight at a level close to normal. Choose fruits, vegetables, grains, and low-fat dairy foods.
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Limit your daily sodium (salt) intake to 2,000 milligrams or lower if you already have high blood pressure. Read nutrition labels on packaged foods to learn how much sodium is in one serving. Keep a sodium diary.
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Get plenty of exercise, which means at least 30 minutes of moderate activity, such as walking, most days of the week.
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Avoid consuming too much alcohol. Men should limit consumption to two drinks (two 12-ounce servings of beer or two 5-ounce servings of wine or two 1.5-ounce servings of "hard" liquor) a day. Women should have no more than a single serving on a given day because metabolic differences make women more susceptible to the effects of alcohol.
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Limit caffeine intake.
Are there medicines that can help?
Many people need medicine to control high blood pressure. Two groups of medications called ACE (angiotensin-converting enzyme) inhibitors and ARBs (angiotensin receptor blockers) lower blood pressure and have an added protective effect on the kidney in people with diabetes. Additional studies have shown that ACE inhibitors and ARBs also reduce proteinuria and slow the progression of kidney damage in people who do not have diabetes. You may need to take a combination of two or more blood pressure medicines to stay below 130/80. Your doctor may also prescribe a diuretic in addition to your ACE inhibitor or ARB. Diuretics are also called "water pills" because they help you urinate and get rid of excess fluid in your body.
