Type 2 Diabetes: The Choice is Yours

The statistics for type 2 diabetes are staggering. There are about 20 million Americans with type 2 diabetes, a high sugar condition caused by poor nutrition, being obese, and a lack of exercise—factors that can all mostly be prevented.

About two-thirds of the people with type 2 diabetes have been diagnosed, which leaves about 6 million people walking around with undiagnosed diabetes. That’s a huge number of people who have a very serious disease and don’t know it. And that makes type 2 diabetes, like hypertension, another silent killer.

Unlike type 1 diabetes, type 2 diabetes is not a failure of the pancreas, but an inability to produce adequate amounts of insulin for a body that is out of control. On top of that, the insulin that is being produced is not acting the way it should, a situation called insulin resistance that occurs when the insulin can no longer stimulate the cells to process the sugar in the blood. This causes the sugar to build up in the blood, ultimately doing damage to the heart, eyes, and kidneys, and creating small-vessel disease.

Type 2 diabetes is now an epidemic, and if not corrected in this generation, it will probably be responsible for most of the strokes, hypertension, and cardiovascular disease that we will encounter in our sixties and seventies. Type 2 diabetes is especially common among African Americans, Latinos, Native Americans, and certain Asian populations.

Most people develop type 2 diabetes because they are overweight. Basically the human body does two things: it takes in calories, and it burns calories. When you consistently bring in more calories than you burn off, all those extra calories turn into fat. That fat first gets stored in the abdomen and the intestines, and then it begins to infiltrate the muscle mass of our body. And what you end up with looks very much like a marbleized piece of sirloin that you see at the butcher shop. That marbleization is one of the hallmarks of people with type 2 diabetes.

If you keep piling on the extra calories, the pancreas, whose function begins to slow down anyway with age, is no longer able to meet the demand for large quantities of insulin needed to metabolize all that sugar in the blood.

If you were to lose weight, a significant amount of weight, I mean, your type 2 diabetes could disappear almost overnight. Yes, it’s that simple. I, myself, was a diabetic. I had very elevated sugars. I was overweight, excessively stressed, and exercise-phobic. I had a very clear, black-and-white case of type 2 diabetes. So I lost 50 pounds; I now exercise three times a week, and I’ve maintained that weight loss.

Today, I am no longer diabetic. If, like me, you have not had type 2 diabetes for very long, and if you can overcome it by simple weight loss, you will end up with no permanent damage to your organs.

If you have any choice in the matter, diabetes is a road you don’t want to go down. Just to give you an idea, here are a few numbers:

–Heart disease from diabetes accounts for 65 percent of deaths in diabetics.

–The risk of stroke is two to four times higher in diabetic patients than in nondiabetics.

–Seventy-three percent of adults with diabetes have hypertension.

–Diabetic retinopathy, which is damage to the vessels of the retina, creates about 24,000 cases of blindness in America every year.

–Diabetes is the leading cause of kidney failure.

–One-third of people with diabetes have gum disease.

–About 10 percent of pregnant women who are diabetic may experience a spontaneous abortion or have children with major birth defects, including spina bifida.

–About 82,000 people lost a foot or a leg last year because of diabetes.

The list of damage diabetes does to the body is virtually endless. If you are a diabetic, you must learn to prevent complications and stay ahead of the game. Being a diabetic is a full-time job, and there are several measures you will have to take to ensure you keep your health on track.

You will constantly have to monitor your cardiovascular risks by monitoring your blood pressure and keeping it under control.

You will have to watch your cholesterol levels.

You will have to visit your ophthalmologist regularly to ensure you don’t development retinopathy.

You will need very comprehensive dental and foot care.

But, most important, you will have to monitor and control your sugar levels. Several times a day you must take a glucose reading either by using Accu-Chek or doing a finger prick. You will look at your morning sugar and at your sugar two hours after you eat. For the most part you want your morning sugar to be less than 100 milligrams per deciliter, and you want your postdinner values, usually two hours after you eat, to be 120 and 130 milligrams per deciliter.

If your sugar is high, you will need either to inject yourself with insulin or to take an oral hypoglycemic. This kind of supply-and-demand treatment model may soon give way to more convenient methods, made possible by new research into diabetes. Devices are now being developed in which a sensor that continuously monitors your sugar levels triggers a tiny pump when your blood sugar is elevated to release small doses of insulin.

Other new research is focusing on the possibility of transplanting the pancreatic cells, called isolet cells, into those who need them, in the hope of restimulating insulin production inside their body and minimizing the amount of insulin that needs to be injected. The hope is that this research will one day lead to a cure, whereby insulin will once again be naturally produced in the body. But as of right now, diabetes is not cured; it is treated.

Diabetes can be managed. Ultimately, if you’re talking about juvenile diabetes and you start very early in the game by getting diagnosed and getting effective treatment, you can probably expect a normal life expectancy, but it’s a very dedicated type of life.

If you are now in your forties and you develop type 2 diabetes, and you continue for a decade or more without any checks and balances, it’s very unlikely that you’ll make it into your late seventies or eighties. There’s just not enough time in the pot. In other words, if you are 40 years old, 50 or more pounds overweight, with high blood sugar levels and high cholesterol, and you don’t exercise and you don’t watch what you eat, you will without doubt see the effects 10 to 15 years from now.

By the time you’re in your sixties, you will most likely have hypertension, stroke, and cardiovascular disease. Don’t go there.

Sweet Questions

“I’m a fifty-five-year-old woman with two married daughters. We all have a sweet tooth in our family, and I’m worried that we might all become diabetic. Can people who eat a lot of sweets become diabetic?”

No. If you exercise and for the most part follow a balanced diet, you can like sweets and not become diabetic.

“Can people with diabetes eat sweets?”

If it’s part of a healthy lifestyle involving a good diet and exercise, a diabetic can eat sweets.

“Can you catch diabetes from someone else?”

No, though some people think they can. Diabetes is probably largely a matter of genetics for Type 1 and lifestyle factors for Type 2.

“Are people with diabetes more likely to get colds or other illnesses?”

No. Your immune system is not compromised when you have diabetes. However, people with diabetes should get regular flu shots because any infection can interfere with blood-sugar management.

Stroke: Know the Signs, Save Lives

Your heart is not the only potential victim of cardiovascular disease. Your brain can be, too. Stroke is a type of cardiovascular disease that affects the arteries leading to and within the brain. A stroke occurs when the blood vessels that carry the oxygenated blood and nutrients to the brain are either blocked by a clot or break.

This prevents the brain from getting the oxygen and nutrients it needs, and within minutes to a few hours brain cells begin to die. Every 45 seconds someone in the United States has a stroke, and every three minutes someone dies of stroke. That’s about seven hundred thousand strokes a year, of which about 160,000 result in fatalities.

I can’t stress enough how important it is to learn how to recognize the symptoms of stroke because it can save your life or the life of someone you know. The most characteristic symptom is a sudden numbness, weakness, or paralysis of the face, arm, or leg, usually on one side of the body. Other symptoms include loss of speech or trouble talking, blurry vision, double vision, decreased vision, dizziness, loss of balance and coordination, an out-of-the-blue bolt of pain, headache, vomiting, or altered consciousness and disorientation or memory loss. Usually these symptoms strike suddenly and without warning.

It is important to recognize the signs and symptoms of stroke because every minute counts when it comes to treating one. The longer a stroke goes untreated, the greater the damage and potential disability. So if you have any of the signs and symptoms of stroke, it is important to get help immediately.

Eighty percent of strokes are ischemic, which means they are caused by an obstruction from a blood clot or particle of cholesterol plaque that reduces the blood flow to the brain. The brain cells die within minutes of this happening. There are two types of ischemic stroke. Thrombotic strokes are caused by clots that originate in the arteries that supply the brain, like the neck arteries, or the arteries within the head itself. Embolic strokes originate from blood clots that form away from the heart but are swept up through the bloodstream and into the narrow arteries of the brain.

The other 20 percent of strokes are hemorrhagic; they occur when a blood vessel in the brain leaks or breaks. The most common risk factor for hemorrhagic stroke is uncontrolled hypertension, though it can also be caused by an anatomical weakness of the blood vessel itself, that is, an aneurysm, or by an abnormal connection of the arteries and veins in the brain.

There are several risk factors for stroke.

People who have transitory ischemic attacks—a temporary halt to the flow of blood to the brain—have a ninefold increase of developing a full-blown stroke. At higher risk are those who have a family history of stroke, are older (the older we get, the greater the chance of stroke), and are African American, partly due to the high prevalence of high blood pressure and diabetes among the black community.

Other factors include hypertension, high cholesterol, cigarette smoking, diabetes, obesity, cardiovascular disease, and high homocysteine levels. Homocysteine is an amino acid in the blood, and people with elevated homocysteine levels have a higher risk of stroke. Women taking birth control pills or hormone replacement therapy may also be at higher risk for stroke.

The good news is that there actually are some things you can do to avoid being a victim of stroke. Even though you cannot do anything about your race, your sex, your family history, or your age, since cardiovascular disease and stroke go hand in hand, you certainly can look at your risk factors for heart disease and hypertension and focus on early screening.

Get your blood pressure checked; learn what your body mass index is; and check your cholesterol and glucose levels every two to five years.

Exercise, manage your stress, limit your alcohol consumption, don’t smoke, and stay away from foods with saturated fats.

Take a vitamin B complex, like B6, B12, and folic acid, which are essential in helping to reduce the levels of homocysteines in the body.

Don’t take illicit drugs, like cocaine, which may trigger a stroke.

People with risk factors for stroke should consider a brain-healthy diet that includes several servings daily of fruit and vegetables with nutrients rich in potassium, folate, and antioxidants. Eat foods high in soluble fiber, like oatmeal, to help reduce cholesterol, as well as foods rich in calcium and soy that help reduce your bad cholesterol and raise your good cholesterol. Foods rich in omega-3 fatty acids, which include, of course, plant oils, salmon and other cold-water fish like tuna, are also good weapons in the battle against stroke.

When it comes to the treatment of strokes, some hospitals have actually established special stroke emergency rooms that are manned by a multidisciplinary team well versed in their diagnosis and treatment. Whoever the doctor is, however, he or she must first determine the type of stroke and its location before treating it.

A wide variety of diagnostic tests are available to the doctor, and they all fall into one of three categories: imaging tests, which provide a better-than–X-ray picture of the brain; electrical tests, which record the impulses in the brain; and blood flow tests, which show any problem that may be causing changes in blood flow to the brain.

Essentially, all emergency room doctors will attempt to improve and restore blood flow to the brain of a stroke victim. One way to do that is by injecting a clot-bursting drug, or thrombolytic, that helps dissolve the clot. Other techniques include performing a surgical procedure such as a carotid endarterectomy, in which the surgeon opens the carotid arteries and removes the plaque from them, or angioplasty, in which a balloon-tipped catheter dilates the arteries to improve the blood flow.

Once a stroke has been diagnosed and treated, most individuals end up taking preventive medicines to minimize the chances of recurrence. Some may receive antiplatelet drugs to make platelet cells in the blood less sticky and less likely to form a clot, or anticoagulants, which again prevent the blood from clotting. In cases of hemorrhagic stroke, where a blood vessel has ruptured, surgical intervention is needed to minimize further bleeding by clipping, cauterizing, or removing the clot and any vessel that is actively bleeding.

Stroke survivors must cope with a life-changing experience. They are often significantly disabled and, as a result, need a strong support system. Usually the support system is a team of rehabilitation doctors, which might include a psychiatrist, a dietitian, an occupational therapist, a physical therapist, a speech therapist, and social workers.

A stroke victim has to deal with impaired movement, which has implications for walking, balancing, speaking, swallowing, and breathing; bladder and bowel dysfunction; and diminished sex drive—as well as all the emotional issues that result from those problems. A stroke victim’s family is also profoundly affected because they now have to take part in caring for the individual.

Stroke can change your life completely, so learn to recognize it and treat it urgently to minimize the terrible disabilities it can inflict on its victims.

The Other Victims of Stroke

The obvious result from a major stroke is devastating disability—such as speech impairment, weak hand and leg movement, and depression. But a stroke can also have an indirect effect on the health of the victim’s family and friends.

Imagine a very strong and vibrant man who has never been sick, who has been a good husband and provider, who has been a great father. His family, and especially his wife of 45 years, marveled at his strength. He was healthy and looking forward to a peaceful and blessed retirement. Then one day he suffered a major stroke, which left him unable to speak and walk. For the family, the confusion and shock were intense. How could this have happened?

This is not a fictional story. It happened in my family. When I first met my future father-in-law, I never imagined that one day his life would end up in such a way. However, this same scenario is played out over and over again in many families across the United States and around the world.

All of a sudden, responsibilities that were the stroke victim’s are now delegated to other members of the family, and in some cases the majority of the responsibilities falls on the spouse. From everyday things like shopping or paying bills to new responsibilities like making daily trips to the rehabilitation center; feeding, bathing, and keeping up with all the medications; and becoming a motivational guru.

All of this can have a tremendous impact on the caregiver’s health. Suddenly, what was once an ordinary life becomes an extraordinary one burdened by the pressure and eased by the love for the ailing family member. We doctors sometimes forget about the families, and that’s a big mistake. When dealing with stroke survivors, focusing on the family as a whole is always important. We must listen, support the changes that are needed, and monitor stress and the effect that it has on the people taking care of stroke survivors.

Family members take care of one another; they become the pillars of health care in the home and improve the outcome that any therapy in the hospital could bring. I remember the look of my mother-in-law as she dealt with her husband’s disabilities, a look of love, duty, and compassion. But we must always make sure that, as we take care of others, we take care of ourselves.

If you don’t take care of your own health, you may very well end up being unable to take care of the person you love. So stay healthy. They don’t say “in sickness and in health” for nothing.

The Big Ticker: Heart Disease

Clench your fist—that’s about the size of your heart. Located in the center of your chest, the heart beats about one hundred thousand times a day, pumping five to six quarts of blood per minute.

Once the blood receives oxygen from the lungs, the heart sends the blood from the aorta through the arteries and into the capillaries, which are smaller, thinner blood vessels. Then, once the capillaries have brought oxygen and nutrients to every cell in the body, the blood is redeposited into the veins, and from there it goes back to the heart for the cycle to begin again.

So what we have here is a plumbing system essentially, a smart pump with different connecting parts that circulates blood throughout the body. The heart itself is made up of four chambers—the two up top are called the atria, the two on the bottom are called the ventricles—connected by a set of valves. And the whole system is set in motion, or beats, thanks to the electrical impulses sent out by a small bundle of specialized cells in the right atrium that act as the heart’s natural pacemaker, causing the muscles of this organ to contract and relax.

Any malfunction of this blood pump is known as heart disease, of which one of the most common types is coronary artery disease. It is the number-one killer of both men and women in the United States. Half a million people die of it each year, and more than 12 million people have the disease.

Coronary artery disease, also known as coronary heart disease, is a narrowing and obstruction of the coronary arteries, which are responsible for bringing oxygen and nutrients to the heart itself. As early as your teen years, fat deposits begin to develop in some of these arteries, and as time goes by, the fat deposits build up, ultimately creating an obstruction that begins to decrease the amount of blood to the heart and cause an inflammation as the artery tries to heal itself.

Over time the fat deposits in the arteries begin to harden, and you begin to get deposits of small platelets that compound the obstruction. All of this can lead not only to a significant narrowing of the arteries, but to blood clots that may either obstruct the artery or get dislodged and create further obstructions elsewhere in the plumbing system.

One of the consequences of this narrowing or total obstruction of the coronary artery is ischemia, which occurs when there is an insufficient supply of oxygenated blood for the heart muscle. Any activity—eating, excitement, or changes in temperature—can make the problem worse.

One of the most common symptoms of ischemia is angina, which is a discomfort, heaviness, pressure, numbness, or squeezing feeling in the chest. Sometimes it is mistaken for indigestion or heartburn. It is usually felt in the chest, but it can also migrate to the arms, especially the left shoulder. Other symptoms include shortness of breath, irregular heartbeats or palpitation, a very fast heartbeat, nausea, and sweating. If this ischemia is not corrected, if it lasts more than 30 minutes and does not get better, a heart attack may result.

In a heart attack, the heart muscle begins to fail, either through a very erratic electrical stimulation called an arrhythmia or by stopping altogether. It is important to recognize these symptoms because early intervention could save your life.

A doctor can tell you if you have coronary artery disease by discussing your symptoms, especially shortness of breath, taking your medical history, and looking at your risk factors, in particular, smoking, cholesterol, blood pressure, and sugar control. There are a host of diagnostic tests your doctor can do, such as an electrocardiogram (ECG or EKG); an exercise stress test; an ultrafast CAT scan, which looks for calcium deposits in your coronary artery; and cardiocatheterization, which can help determine the degree of obstruction of the artery.

If you are diagnosed with coronary artery disease, treatment is threefold. The first has to do with lifestyle changes, like quitting smoking, starting to exercise, and keeping to a low-fat, low-sodium, low-cholesterol diet.

The second aspect of treatment is medication, which may be needed to get your heart working more effectively. Other medication will be prescribed to reduce the cholesterol.

The third aspect of treatment has to do with procedures to help improve the blood flow through the coronaries. One possibility is a balloon angioplasty, in which a small balloon-tipped catheter is inserted into the coronary arteries and then inflated to open up the clogged artery. Another possibility is placing a small, metal stent inside the artery to keep it open and improve blood flow.

A heart bypass operation takes place when total replacement of the piece of the coronary that is obstructed becomes necessary.

Plumbing Vs. Electrical Problems

Other types of cardiac disease have nothing to do with obstruction of the coronaries but with the way the electrical system of the heart works. Sometimes the specialized cells that electrically stimulate the heart become dysfunctional, and you can develop an arrhythmia, where the heart beats either too slowly, too quickly, or out of sync. These conditions can be diagnosed with an electrocardiogram, and sometimes medications alone can help to regulate the rhythm.

Another common problem is heart failure. This occurs when the heart can no longer effectively pump all the blood that it receives. Heart failure affects about five million Americans, and it’s the leading cause of hospitalization of people older than 65. Many times, heart failure is due to prior damage caused by coronary artery disease, or by arrhythmias that have weakened the function of the heart. Ultimately, heart failure creates a backlog of pressure into the lungs, and people with heart failure tend to have difficulty breathing. Depending on the cause of the heart failure, different medications are available for treating it.

The valves of the heart are another source of heart problems. The valves can be damaged at birth or through infection. Abnormal or infected valves can interfere with normal blood flow and heart function and can lead to major cardiac disease. Surgery may be needed to replace the valves.

Sometimes the lining of the heart may be infected, a condition called pericarditis. If this membrane is inflamed, the heart may not beat properly. Valve abnormalities, arrhythmias, and heart failure all have a common symptom—shortness of breath or difficulty catching your breath. If you have this problem, see a cardiologist to get the correct diagnosis and treatment.

The heart is a remarkable organ. It is the core of life, and its beat is central to your survival. Keeping it in prime working order is of paramount concern.

All for One and One for All

When we talk about heart attacks, we tend to describe them in a way that suggests there are different kinds of heart attacks. But those are just words to describe our experience of the same underlying disease.

Number one is the silent heart attack. Here you don’t have major chest pain, you don’t have shoulder pains, you may have a little palpitation, but you’re not tired, you’re not fatigued, and you’re not dizzy. However, when you go in for a physical, the doctor finds that you have had a silent heart attack.

Number two is typical angina. This is the chest pressure that doesn’t go away, and you have thirty minutes to get yourself to an emergency room.

Number three is the sudden heart attack. This occurs when you have a major, catastrophic obstruction in a main branch of the coronary artery, and a very large area of your heart is instantly void of any blood.

Even though the three heart attacks described here evolve differently, the underlying theme is the same—they all involve chronic coronary artery disease. In other words, you don’t go around with a normal coronary artery one day and the next day develop a major clot. That’s just not the way it works. The heart attack may present itself differently in different people, but the cause is the same no matter how we experience the critical moment.

A Heart Test for Venusians

What works for men, doesn’t always work for women. We all know that, but medicine is just catching up to the fact.

The standard test for heart disease is known as an angiogram. In this test a dye is injected into the coronary arteries, which are then X-rayed to look for blockages. The test is very effective in detecting heart disease in men, but a new study has discovered that this test often misses the symptoms of heart disease in women. When the tests turn up nothing, women are given a clean bill of health, even though as many as 3 million women could be at risk with a buildup of fatty deposits that could ultimately interfere with blood flow to the heart and cause a heart attack.

Hidden heart disease may be a significant problem in women. It appears that one cause may be due to a phenomenon called arterial remodeling. This means that the artery dilates as plaque is deposited in the blood vessel so that, in the early stages of atherosclerosis or coronary artery disease, very little overall narrowing is seen on an angiogram. But late in the disease, the deposits may overwhelm the body’s ability to compensate by remodeling, and severe narrowing or complete blockage can occur. If this happens, a sudden heart attack can result.

To diagnose heart disease in women, physicians will now have to use the new generation of CT scanners and magnetic resonance scanners, which can visualize the heart’s blood vessels with ever-greater detail. In many cases, these tests can detect problems before a stress test or a conventional angiogram. Physicians should test for the presence of coronary artery disease in women who have risk factors for heart disease such as diabetes, hypertension, high cholesterol, a family history of heart disease or stroke, or nicotine use.

The moral of this story is: paying closer attention to the vast differences between men and women could save lives—in this case, women’s lives.

Which Fruit Are You?

Researchers have long noted the importance of body shape in determining a person’s risk factors for heart disease. They talk about the apples versus the pears. The apples tend to store their access fat in their stomach and chest. The pears store it below the hips, in their thighs and buttocks. A recent study found that a person’s waist-to-hip ratio is an even better predictor of cardiovascular risk than their body mass index, or BMI, the commonly used ratio of weight to height. It appears that a large waist size, which generally indicates large amounts of abdominal fat, is more harmful than a larger hip size.

Determine your body shape and risk for cardiovascular disease by calculating your waist-to-hip ratio. First, measure your waist at its smallest circumference; then, measure your hips at their widest. Next, divide your waist measurement by your hip measurement. For example, a person with a thirty-six-inch waist and forty-inch hips would have a waist-to-hip ratio of 0.9. Waist-to-hip ratios over 0.85 in women and over 0.9 in men are strongly associated with an increased risk for heart disease.

Hypertension: The Silent Killer

Hypertension is known as the silent killer for good reason. Some 50 million Americans have high blood pressure and one-third of those don’t even know it, despite the fact that it’s very easy to diagnose.

Hypertension kills some 40,000 Americans each year, and another 200,000 die annually of a high-blood-pressure-related illness. People with hypertension are seven times more likely to have a stroke, six times more likely to have congestive heart failure, and three times more likely to develop a heart attack.

In all, hypertension claims more lives per year in the United States than cancer. Those numbers are doubly sad: first, because they are so high, and second, because they could easily be so much lower. More than half of the people with hypertension are not receiving treatment at all, and one-quarter of them are being inadequately treated. Only about one-fifth are receiving the proper treatment to control their blood pressure.

There are two types of hypertension. More than 90 percent of all cases of hypertension involve what is known as essential hypertension, which is high blood pressure without a definite cause. The rest, fewer than 10 percent of the cases, have a known cause; this is known as organic hypertension, or secondary hypertension. Organic hypertension occurs when a specific disease, such as a tumor of the kidneys, vascular disease, or hormonal disease, causes your blood pressure to be elevated.

When we talk about blood pressure, we are referring to a comparison of the blood pressure when the heart is beating versus the pressure when the heart is resting. A blood pressure reading is represented as the systolic (or beating pressure) over the diastolic (or resting) pressure. A normal blood pressure is anything lower than 120 over 80. But if you are 140 over 90 or above, you have high blood pressure. Anything in between the two sets of numbers is considered prehypertensive.

How can you tell you have high blood pressure? Certainly not by your symptoms; most people with hypertension don’t have any. But any qualified health professional can measure your blood pressure in a very non-evasive way using a blood pressure machine. Of course, if your blood pressure is very high, you will have symptoms like nose bleeds, irregular heartbeats, headaches, and dizziness.

Hypertension affects more males than females and more blacks and Latinos than whites. The lifestyle characteristics that can put you at risk of developing hypertension include obesity, lack of exercise, a diet rich in sodium, and excessive alcohol consumption. Smoking raises blood pressure as well. Genetic factors may be involved, too, as some individuals have a family history of hypertension.

In younger women, hypertension is sometimes associated with birth control pills. Other medications that can give you high blood pressure include some nonsteroid anti-inflammatories, cold remedies, decongestants, and appetite-suppressant pills.

Your diet plays a very significant role in blood pressure. Foods high in cholesterol thicken the blood with fat, and that forces the heart to work harder, thereby raising your blood pressure. As the heart works harder to push that blood through, the heart becomes larger because it has to expand more to grab enough volume in order to squeeze the blood out of its chambers. If the heart has to work harder, the heart and the arteries come under tremendous pressure and stress, and this, of course, weakens the heart. It also means that organs like the kidneys and eyes and liver don’t get enough oxygenated blood, which causes cell damage to those organs that ultimately damages them.

A high salt intake also makes you retain more water in your vascular system, and that, too, increases your blood pressure. To reduce your risk of high blood pressure, the American Heart Association (AHA) suggests that you ingest no more than 2,400 milligrams of sodium a day. That’s just one and a quarter teaspoons of salt per day, and it mounts up faster than you think; many foods, especially prepared foods, contain large amounts of sodium. And then there is all the salt we actually add to our food.

Being overweight is also a fundamental factor in developing high blood pressure. Conversely, losing weight is one of the essential ways of improving your blood pressure. Lack of exercise and physical inactivity is another risk factor for heart disease. This means that exercising will improve your cardiac performance, making your heart work better, thus lowering your blood pressure.

Stress has also been linked to hypertension: it narrows the blood vessels, thereby causing high blood pressure, so it is vital for people who have high blood pressure to learn how to manage their stress.

The treatment of high blood pressure involves making dietary changes, losing weight, lowering cholesterol, practicing relaxation and meditation techniques, and getting some exercise. If these don’t work, there are medications that can specifically target the kind of hypertension you have.

So how do we prevent high blood pressure?
Number one, watch your weight. If you are 30 percent above your ideal body weight, you’ve got a problem and are more likely to develop high blood pressure.

Second, if you’re drinking excessively—more than three hard drinks a day—this also is a problem.

Third, watch your salt intake; eat fewer processed foods. If you go out to eat, ask your wait person if the kitchen can reduce the amount of salt in your order. Eat a balanced diet. Consume foods that can help lower your cholesterol, like vegetables and grains.

Don’t smoke; nicotine is a major vasoconstrictor.

Exercise regularly; try to do 30 minutes’ worth of aerobic activities three to four times a week.

The bottom line on hypertension is to do your best to prevent it. If you can’t, identify it, and then treat it. Whatever you do, don’t become a statistic like so many other Americans.