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Alternative Medicine


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Can L-arginine supplements lower blood pressure?

Anonymous (Male, 35)

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from Sheldon G. Sheps, M.D.

L-arginine could play a role in lowering blood pressure because a major cause of high blood pressure is narrowing of the arteries. The innermost layer of cells in your arteries releases nitric oxide to widen the arteries, and L-arginine is a source of nitric oxide in the body. In theory, taking an L-arginine supplement should reduce blood pressure. However, there's no evidence that this is true.

Also, your body usually makes all the L-arginine it needs, and taking a supplement is rarely necessary. You also get some L-arginine from foods like nuts, red meat and some dairy products.

L-arginine supplements can interact with some medications, including nitroglycerin and high blood pressure medications such as angiotensin-converting enzyme (ACE) inhibitors. People who have had cold sores or genital herpes also shouldn't take L-arginine supplements, because having too much L-arginine in your system can trigger the virus that caus...


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Hypertension

BACKGROUND

Hypertension, which occurs when the blood pressure in your arteries is too high, can lead to blood vessel diseases such as strokes, heart attacks, and leg pain caused during walking. As hypertension does not cause any symptoms until the damage is already done, it is important to occasionally have your blood pressure checked.

Although it is sometimes necessary to use medications to keep your blood pressure under control, this can often also be done naturally. In my experience, the best approach is to use medications to initially bring your blood pressure under control. Once it is normalized, natural therapies can often keep your blood pressure at a healthy level and allow your physician to wean you off the medications.

Unlike cholesterol medicines, which may be more harmful than helpful for most people, blood pressure medications actually do save a lot of lives. If you have elevated blood pressure, add (or continue) the medications to lower the pressure, and then use the natural treatments. After three months, you'll often find that your doctor can taper you off your blood pressure medications and still maintain a healthy pressure.

TREATMENT

Diet and Exercise

Don't be overweight

Diet to reach a healthy weight. Also be sure to begin an exercise program as this helps lower high blood pressure. Best to do a walking program outdoors, as the vitamin D from sunshine can actually help lower high blood pressure.

Limit alcohol and caffeine

Try leaving these off for two weeks and then recheck your blood pressure.

Recommended Supplements

Correcting nutritional deficiencies can also be very helpful in lowering high blood pressure. Take the following:

Multi-nutrient powder

To get optimal levels of vitamins A, C, D, and magnesium, take a good multi-nutrient powder (see Energy Revitalization System).

Calcium

Calcium 500-1,000 mg (take it at bed time and consider taking part of the dose at dinner).

Potassium

The amount of potassium found in one banana and 1 cup of tomato or V8 juice a day can also normalize blood pressure.

Coenzyme Q10

Coenzyme Q10 200 milligrams a day can also be very effective. I have seen it lower blood pressure as much as 30 to 40 points in some severe cases. Coenzyme Q10 deficiency is especially common in people taking cholesterol lowering medications. Be sure to use the Enzymatic Therapy or Integrative Therapeutics chewable brands, as quality control is a problem for many brands of Coenzyme Q10.

Dark chocolate

Although it only lowers blood pressure by 3-4 mm, it tastes good and is high in healthy antioxidants!

Other Therapies & Advice

Check for metabolic syndrome

If you are male, overweight, have high blood pressure and elevated cholesterol, and perhaps even have insulin resistance or diabetes, you probably have metabolic syndrome. This is often caused by a low testosterone level (even if it is in the low normal range, for example a total testosterone level of 450), and simply taking natural testosterone (by prescription) can reverse all of the above problems while leaving you feeling much better!

Check for sleep apnea

Consider this if you're overweight and snore.

Check for allergies

Food allergies can also trigger high blood pressure. If your pulse or temperature regularly go up after you eat, consider allergy desensitization using NAET. To see if food allergies are causing your high blood pressure, consider a Multiple Food Elimination Diet to see if your pressure goes down. (See online references below.)

White coat hypertension

Make sure you don’t only have "white coat hypertension." Some people's blood pressure shoots up whenever they see a doctor. For many people, this is the only time their blood pressure goes up, so they end up being treated for high blood pressure when they don't have it. Many grocery store and drugstore pharmacies have a blood pressure machine for the public which you can use (you actually sit in it). Check three readings each visit (one right after the other) to make sure that they are consistent. After you get used to the blood pressure machines, you may find that your blood pressures are lower.

Blow off some steam

Don't forget the mind/body component. Some of us are like pressure cookers, and when we close down our "steam release valve" the pressure builds up inside of us. We may look calm on the outside but actually have high blood pressure on the inside. Give yourself permission to have a good hissy fit once in awhile to blow off steam. It can help your elevated blood pressure to come down.

Related Information

Multiple Food Elimination Diet

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