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Heart disease may be the leading cause of death
for both men and women, but that doesn't mean you have to accept it as your
fate. Although you lack the power to change some risk factors — such as family
history, age and race — there are some key heart disease prevention steps you
can take.
Take steps to avoid heart disease — don't
smoke, get regular exercise and eat healthy foods. Avoid heart problems in the
future by adopting a healthy lifestyle today. Here are five heart disease
prevention tips to get you started.
1. Don't smoke or use tobacco products
"If you smoke, quit," advises Sharonne Hayes, M.D., a
cardiologist and director of the Women's Heart Clinic at Mayo Clinic,
Rochester, Minn. "That's the most powerful, preventable risk factor for
heart disease."
When it comes to heart disease prevention, no amount of smoking is
safe. Smokeless tobacco and low-tar and low-nicotine cigarettes also are risky,
as is exposure to secondhand smoke.
Tobacco smoke contains more than 4,800 chemicals. Many of these
can damage your heart and blood vessels, making them more vulnerable to
narrowing of the arteries (atherosclerosis). Atherosclerosis can ultimately
lead to a heart attack.
In addition, the nicotine in cigarette smoke makes your heart work
harder by constricting blood vessels and increasing your heart rate and blood
pressure. Carbon monoxide in cigarette smoke replaces some of the oxygen in
your blood. This increases your blood pressure by forcing your heart to work
harder to supply enough oxygen. Even so-called "social smoking" —
only smoking while at a bar or restaurant with friends — is dangerous and
increases the risk of heart disease.
Women who smoke and take birth control pills are at greater risk
of having a heart attack or stroke than are those who don't do either. Worse,
this risk increases with age, especially over 35.
The good news, though, is that when you quit smoking, your risk of
heart disease drops dramatically within just one year. And no matter how long
or how much you smoked, you'll start reaping rewards as soon as you quit.
2. Get active
You already know that physical activity is good
for you. But you may not realize just how good it is for you.
Regularly participating in moderately vigorous
physical activity can reduce your risk of fatal heart disease by nearly a
quarter. And when you combine physical activity with other lifestyle measures,
such as maintaining a healthy weight, the payoff is even greater.
Regular physical activity helps prevent heart
disease by increasing blood flow to your heart and strengthening your heart's
contractions so that your heart pumps more blood with less effort. Physical
activity also helps you control your weight and can reduce your chances of
developing other conditions that may put a strain on your heart, such as high
blood pressure, high cholesterol and diabetes. It also reduces stress, which
may also be a factor in heart disease.
Federal guidelines recommend that you get at
least 30 to 60 minutes of moderately intense physical activity most days of the
week. However, even shorter amounts offer heart benefits, so if you can't meet
those guidelines, don't give up. And remember that things like gardening,
housekeeping, taking the stairs and walking the dog all count toward your
total. You don't have to exercise strenuously to achieve benefits, but you can
see bigger benefits by increasing the intensity, duration and frequency of your
workouts.
3. Eat a heart-healthy diet
Consistently eating a diet rich in fruits,
vegetables, whole grains and low-fat dairy products can help protect your
heart. Legumes, low-fat sources of protein and certain types of fish also can
reduce your risk of heart disease.
Limiting your intake of certain fats also is
important. Of the types of fat — saturated, polyunsaturated, monounsaturated
and trans fat — saturated fat and trans fat increase the risk of coronary
artery disease by raising blood cholesterol levels. Major sources of saturated
fat include beef, butter, cheese, milk, and coconut and palm oils. There's
growing evidence that trans fat may be worse than saturated fat because unlike
saturated fat, it both raises your LDL (bad) cholesterol and lowers your HDL
(good) cholesterol. Sources of trans fat include deep-fried fast foods, bakery
products, packaged snack foods, margarines and crackers.
Heart-healthy eating isn't all about cutting
back, though. Most people, for instance, need to add more fruits and vegetables
to their diet — with a goal of five to 10 servings a day.
"There's a huge amount of data to suggest
that fruits and vegetables are highly effective in preventing not just
cardiovascular disease, but cancer and other diseases as well," Dr. Hayes
says.
Omega-3 fatty acids, a type of polyunsaturated
fat, may decrease your risk of heart attack, protect against irregular
heartbeats and lower blood pressure. Some fish are a good natural source of
omega-3s. However, pregnant women and women of childbearing age should avoid
shark, swordfish, king mackerel and tilefish because they contain levels of
mercury high enough to pose a danger to a developing fetus. But for most
others, the health benefits of fish outweigh any risks associated with mercury.
Omega-3s are present in smaller amounts in flaxseed oil, walnut oil, soybean
oil and canola oil, and they can also be found in supplements.
Following a heart-healthy diet also means
drinking alcohol only in moderation — no more than two drinks a day for men,
one a day for women. At that moderate level, alcohol can have a protective
effect on your heart. Above that, it becomes a health hazard.
4. Maintain a healthy weight
As you put on weight in adulthood, you gain
mostly fatty tissue. This excess weight can lead to conditions that increase
your chances of heart disease — high blood pressure, high cholesterol and
diabetes.
How do you know if your weight is healthy? One
way is to calculate your body mass index (BMI), which considers your height and
weight in determining whether you have a healthy or unhealthy percentage of
body fat.
BMI numbers 25 and higher are associated with
higher blood fats, higher blood pressure, and an increased risk of heart
disease and stroke.
The BMI is a good but imperfect guide. Muscle
weighs more than fat, for instance, and women and men who are very muscular and
physically fit can have high BMIs without added health risks. Because of that,
waist circumference is also a useful tool to assess abdominal fat. In general,
men are considered overweight if their waist measurement is greater than 40
inches. And women, in general, are overweight if their waist measurement is
greater than 35 inches.
Even small reductions in weight can be
beneficial. Reducing your weight by just 10 percent can decrease your blood
pressure, lower your blood cholesterol level and reduce your risk of diabetes.
5. Get regular health screenings
High blood pressure and high cholesterol can
damage your cardiovascular system, including your heart. But without testing
for them, you probably won't know whether you have these conditions. Regular
screening can tell you what your numbers are and whether you need to take
action.
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Blood pressure. Regular blood pressure screenings start in childhood. Adults
should have their blood pressure checked at least every two years. You may need
more frequent checks if your numbers aren't optimal or if you have other risk
factors for cardiovascular disease. Optimal blood pressure is less than 120/80
millimeters of mercury.
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Cholesterol levels. Adults should have their cholesterol measured at least once every
five years. You may need more frequent testing if your numbers aren't optimal
or if you have other risk factors for cardiovascular disease. Some children may
need their blood cholesterol tested if they have a strong family history of
heart disease.
Prevention pays
Heart disease is often avoidable. Following a
heart-healthy lifestyle doesn't have to be complicated, and it doesn't mean you
need to live a life of self-deprivation. Instead, find ways to incorporate
heart-healthy habits into your lifestyle — and you may well enjoy a healthier
life for years to come.
Pomegranate Juice Fights Heart Disease,
Study Says -
Stefan Lovgren for National Geographic News
In the mythology of ancient Babylonia, pomegranate was
considered an agent of resurrection. Now there is scientific evidence for the
fruit's restorative powers.
According to a new study, antioxidants contained in
pomegranate juice may help reduce the formation of fatty deposits on artery
walls. Antioxidants are compounds that limit cell damage.
Scientists have tested the juice in mice and found that it
combats hardening of the arteries (atherogenesis) and related diseases, such as
heart attacks and strokes.
"In this experimental study, we have established that
polyphenols [antioxidant chemicals] and other natural compounds contained in
the pomegranate juice may retard atherogenesis," said Claudio Napoli, a
professor of medicine and clinical pathology at the University of Naples,
Italy.
The research is published this week in the Proceedings
of the National Academy of Sciences.
Legendary Powers
Pomegranate (Punica granatum) is native to a region
ranging from Iran to the Himalaya. It later spread to the Mediterranean area
and now grows in most of the United States.
The apple-size fruit, which grows on rounded plants 15 to
20 feet (4.6 to 6 meters) tall, contains a sack of seeds and a juicy pulp.
In ancient Greece pomegranate was known as the fruit of the
dead. In Hebrew tradition pomegranates adorned the vestments of the high
priest. Ancient Persians believed that pomegranate seeds made their warriors
invincible. In China the fruit symbolized longevity.
Scientists have long known about health benefits of
pomegranates. The latest study, in particular, shows that the juice limits the
genetic tendency toward hardening of the arteries.
"The protective effects of pomegranate juice were
higher than previously assumed," Napoli said.
The study was done at the University of Naples, Italy, and
the University of California, Los Angeles.
The researchers
used mice to test the health effects of pomegranate juice. The fruit juice is
rich in natural polyphenols, including tannins and anthocyanins, which have
protective effects on the arterial wall.
"Although it is difficult to
extrapolate human indications from experimental data, it is conceivable that
500 milliliters [1 pint] of pomegranate juice may exert some beneficial effects
in patients with early stages of atherosclerotic diseases," Napoli said.
Other Juices
The antioxidant level in
pomegranate juice was found to be higher than that in other natural juices,
such as blueberry, cranberry, and orange juices, as well as red wine.
Scientists have found that
polyphenols from red wine can reduce LDL ("bad" cholesterol). Black
tea consumption also reverses endothelial dysfunction (damage to the linings of
the arteries) in patients with chronic heart disease.
Similarly, the polyphenols
contained in purple grape juice have also been found to have beneficial effects
on patients with coronary heart disease.
Napoli points out that not every
antioxidant study has confirmed that the chemicals can help prevent heart
attacks.
Benefits of
Fountainhead CardioFlow
- Contains
three times the antioxidant ability of red wine, green tea, cranberry
juice and orange juice!
- Lowers Cholesterol & Prevents Heart
Disease*
- Reduces fatty deposits on artery walls*
- Reduces blood pressure*
- Lowers Blood sugar*
- Reduces cell damage
- Slows cartilage deterioration and
osteoarthritis
- May prevent the return of prostate cancer
after surgery
- Economical
and convenient alternative to drinking pomegranate juice or eating the
fruit
- Promotes
a healthy heart
*see research studies
www.thefountainhead.co.za
CardioFlow contains the active components of the whole Pomegranate
through Pomegranate extracts. 2 capsules of CardioFlow is a serving of the concentrated antioxidants of Pomegranate
Extracts, Ellagins and Polyphenols.
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