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High Blood Pressure and Protein Needs


Hypertension, as high blood pressure is medically known as, is important because it is a major risk factor for three serious conditions: stroke, heart attack and kidney disease. In the past, the first thing that a person with continued high blood pressure was told was: to cut out salt, to lose weight, stop smoking and learn some stress reduction exercises. The new thinking only changes the way that the salt is handled, the other suggestions are still valid and greatly encouraged.

There are over 73 million Americans with hypertension (Source: Lewis, 2009) and several steps that most doctors agree that they should be taking to manage their health:

– Monitoring their blood pressure daily

– Monitoring their weight

– Monitoring their intake of all nutrients

Having a high blood pressure reading a time or two does not automatically relegate you to the hypertensive club, nor does it automatically mean that you will need to take medications for the rest of your life. Blood pressure readings can be influenced in the doctor’s office by illness, anxiety about the visit and just plain nervousness at being there, a phenomenon that doctor’s call “white coat hypertension.” However, repeated high blood pressure readings, especially when they are done with your home monitor and are staying consistent with what is being noted at the doctor’s office, is a sign of trouble and will probably get you a prescription medication, a list of lifestyle and dietary changes and higher rates on your health insurance.

Blood pressure readings are normal when the reading is 120 over 80 or lower for those 18 and older. Prehypertension is, readings of:

– 120-139 over 80-89,

– high blood pressure (stage one): 140-159 over 90-99

– high blood pressure (stage two): 160 and higher over 100 and higher

(Source: American Heart Association)

The Risk of Continued High Blood Pressure

High blood pressure is a major risk factor for a number of diseases including heart disease and stroke, kidney disease (it is the number one risk factor for a condition called Chronic Kidney Disease or CKD), and others.

The more risk factors that you have for other conditions, including obesity, smoking and family history, the more vigilant you should be about monitoring your blood pressure and taking the steps to get it under control once and for all.

Not all doctors will immediately prescribe medications, especially if you fall in the category of pre-hypertension. However, if you do not stop smoking, lose weight, reduce stress and learn the importance of good nutrition, including the right vitamins and minerals that your body needs every day, you will not only develop full hypertension, you will join the ranks of the millions who have to take daily meds to combat and control the condition.

There are two types of hypotension: primary or essential hypertension which is a standalone condition and secondary hypertension which is caused by another disease or condition, such as kidney disease. Just under 30% of all American women, ages 18-74 have some degree of high blood pressure, this number increases with age. It is more prevalent in black women as well, 80% of black women in the over 65 age group have high blood pressure. (Source: Ammer, 2005)

Chronic Kidney Disease (CKD) is a serious condition of the kidneys that can be caused by high blood pressure. Ironically, CKD can itself cause high blood pressure. In fact, the two are so intermingled in some cases that doctors would not be able to say which one happened first.

Kidney disease can be a life threatening condition – the role of the kidneys in the body is vital. Kidneys filter waste products from the blood and play a role in maintaining proper blood volume. While we can live with one of these bean shaped organs, it puts a huge strain on it and may lessen its ability to accomplish its daily work. Once a kidney is damaged, the chance of moving further through the kidney disease process and developing renal failure becomes even higher.

Heart disease kills over 16 million adults worldwide and accounts for around 30% of all deaths. In the United States, 40% of all deaths are attributed to some form of heart disease (Source: Natural News, 2006). The incidence of strokes in the United States is around 600,000 per year with the risk doubling for most people every decade after age 45 (Source: Carlson, 2008).

The Importance of Weight Management

Obesity is one of the major risk factors for developing secondary hypertension. There are 34 million Americans who are considered to be overweight or obese (Source: http://www.med.Stanford.edu ). For many of these people it is a combination of genetics, poor diet and lack of exercise that has brought them to their current condition. Many of them have slowed or stalled metabolisms after years of fad dieting that have left them disillusioned and ready to give up. Many more of these people will seek gastric bypass surgery not only to lose weight but to help lower their risk for a number of conditions including hypertension and others. Some of these people will even qualify for the surgery at lowered BMI numbers because of the secondary condition of hypertension and others.

Before it becomes necessary to have a dangerous surgery, the attempt at real weight management should be made. A dietician or nutritionist can explain the real needs for each body, including how many calories they should eat and how to divide their nutrients.

Some people with prehypertension can lose as little as 10-20 pounds and greatly reduce the need for medications. There are some benefits to using protein supplements, most notably whey protein and soy proteins; however, there are some risks especially to those with kidney disease. People with CKD should try to limit their protein (within reason) but only at the advice of their doctor or a licensed dietician. (Source: The National Kidney and Urologic Diseases Information Clearinghouse).

DASH

Most people with hypertension are automatically referred to the DASH diet. DASH stands for “Dietary Approaches to Stop Hypertension. The DASH diet is high in fruits and vegetables and low-fat dairy foods, and low in total and saturated fats. Most dieticians suggest limiting animal protein intake and that the choices be that of turkey, chicken and fatty fishes. Instead of animal proteins, (except for the dairy foods) DASH suggests using soy and other plant based proteins instead. Soy is the one plant protein that is complete, meaning it supplies all eight of the essential amino acids that the body cannot make on its own (Source: Bednash, Ph.D, RN, FAAN, editor, 2001).

Benefits of Proteins on High Blood Pressure

Research has shown that soy protein, in the form that you choose can, not only lower blood cholesterol levels but may lower your blood pressure and your chance of heart attack as well (Source: Natural News). In addition to soy protein, the option of including whey protein, a derivative of milk, to the diet also has a number of benefits.

Whey protein has been used medically as early as 420 BC when Hippocrates would recommend it to his own patients. It may be used by the body to maintain normal blood pressure, however it does a lot more as well. A whey derived peptide (NOP-47) has been shown to improve vascular function and may do so by angiotensin converting enzyme (ACE) inhibiting activity. ACE inhibitors work by stopping the conversion of angiotensin I into angiotensin II. The latter is a vasoconstrictor so stopping the conversion equals better blood flow and better blood pressure readings (Source: Mercola 2009).

The American Heart Association recommends that anyone with high blood pressure or at risk for it should steer clear of the high protein diets. Protein should be no higher than 35% of the daily calories.

Profect, a liquid protein supplement shot is perfect as a snack between meals and can be used in conjunction with the DASH diet. It is small, (less than three fluid ounces) and gives 25 grams of protein per serving, giving a healthy boost in a much smaller size and without being extreme in calories (100 cal. each serving) or in protein. Profect is available from Protica.

References

The American Heart Association Christine Ammer. The New A to Z of Women’s Health. Fifth Edition Checkmark Books. New York, New York. 2005

Geraldine Bednash, PhD., RN, FAAN. Ask a Nurse: From Home Remedies to Hospital Care Simon and Schuster. New York, New York. 2001

Neil R. Carlson. Foundations of Physiological Psychology Pearson Education. Boston, MA 2008

Darcy Lewis. Have You Checked Your Blood Pressure Today? Heart Insight Magazine August 2009

Dr. Mercola Whey Proteins Improves Heart Health Mercola.com August 29,2009

The Kidneys and How They Work the National Kidney and Urologic Disease Information Clearinghouse

Research Links Soy Protein With Heart Health. Natural News. November 18, 2006



Source by Jim Duffy

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