Top 10 Myths about Cardiovascular Disease

In light of Rosie O'Donnell's recent Heart Attack and the death of a co-worker and Michael Clark Duncan from Heart Disease, I decided to find a resource article to help everyone understand the gravity of heart disease and to help you learn what YOU CAN DO to prevent this illness. My prayers go out to everyone affected by Heart Disease and I cherish loving memories of those individuals that have fought the good fight and are now in their Heavenly Home. Namaste.


Article from American Heart Association - Heart.org

How much do you really know about your heart’s health? It’s easy to be fooled by misconceptions. After all, heart disease only happens to your elderly neighbor or to your fried food-loving uncle, right? Or do you know the real truth – that heart disease can affect people of any age, even those who eat right?
Relying on false assumptions can be dangerous to your heart. Cardiovascular disease kills more Americans each year than any other disease. But you can boost your heart smarts by separating fact from fiction. Let’s set the record straight on some common myths.

1.“I’m too young to worry about heart disease.” How you live now affects your risk for cardiovascular diseases later in life. As early as childhood and adolescence, plaque can start accumulating in the arteries and later lead to clogged arteries. One in three Americans has cardiovascular disease, but not all of them are senior citizens. Even young and middle-aged people can develop heart problems – especially now that obesity, type 2 diabetes and other risk factors are becoming more common at a younger age.

2.“I’d know if I had high blood pressure because there would be warning signs.” High blood pressure is called the “silent killer” because you don’t usually know you have it. You may never experience symptoms, so don’t wait for your body to alert you that there’s a problem. The way to know if you have high blood pressure is to check your numbers with a simple blood pressure test. Early treatment of high blood pressure is critical because, if left untreated, it can cause heart attack, stroke, kidney damage and other serious health problems. Learn how high blood pressure is diagnosed.

3. “I’ll know when I’m having a heart attack because I’ll have chest pain.” Not necessarily. Although it’s common to have chest pain or discomfort, a heart attack may cause subtle symptoms. These include shortness of breath, nausea, feeling lightheaded, and pain or discomfort in one or both arms, the jaw, neck or back. Even if you’re not sure it’s a heart attack, call 9-1-1 immediately. Learn you risk of heart attack today!

4.“Diabetes won’t threaten my heart as long as I take my medication.” Treating diabetes can help reduce your risk for or delay the development of cardiovascular diseases. But even when blood sugar levels are under control, you’re still at increased risk for heart disease and stroke. That’s because the risk factors that contribute to diabetes onset also make you more likely to develop cardiovascular disease. These overlapping risk factors include high blood pressure, overweight and obesity, physical inactivity and smoking.

5.“Heart disease runs in my family, so there’s nothing I can do to prevent it.” Although people with a family history of heart disease are at higher risk, you can take steps to dramatically reduce your risk. Create an action plan to keep your heart healthy by tackling these to-dos: get active; control cholesterol; eat better; manage blood pressure; maintain a healthy weight; control blood sugar; and stop smoking.


6.“I don’t need to have my cholesterol checked until I’m middle-aged.” The American Heart Association recommends you start getting your cholesterol checked at age 20. It’s a good idea to start having a cholesterol test even earlier if your family has a history of heart disease. Children in these families can have high cholesterol levels, putting them at increased risk for developing heart disease as adults. You can help yourself and your family by eating a healthy diet and exercising regularly.

7.“Heart failure means the heart stops beating.” The heart suddenly stops beating during cardiac arrest, not heart failure. With heart failure, the heart keeps working, but it doesn’t pump blood as well as it should. It can cause shortness of breath, swelling in the feet and ankles or persistent coughing and wheezing. During cardiac arrest, a person loses consciousness and stops normal breathing.

8.“This pain in my legs must be a sign of aging. I’m sure it has nothing to do with my heart.” Leg pain felt in the muscles could be a sign of a condition called peripheral artery disease. PAD results from blocked arteries in the legs caused by plaque buildup. The risk for heart attack or stroke increases five-fold for people with PAD.

9.“My heart is beating really fast. I must be having a heart attack.” Some variation in your heart rate is normal. Your heart rate speeds up during exercise or when you get excited, and slows down when you’re sleeping. Most of the time, a change in your heartbeat is nothing to worry about. But sometimes, it can be a sign of arrhythmia, an abnormal or irregular heartbeat. Most arrhythmias are harmless, but some can last long enough to impact how well the heart works and require treatment.

10.“I should avoid exercise after having a heart attack.” No! As soon as possible, get moving with a plan approved for you! Research shows that heart attack survivors who are regularly physically active and make other heart-healthy changes live longer than those who don’t. People with chronic conditions typically find that moderate-intensity activity is safe and beneficial. The American Heart Association recommends at least two and a half hours of moderate intensity physical activity each week. Find the help you need by joining a cardiac rehabilitation program, or consult your healthcare provider for advice on developing a physical activity plan tailored to your needs.

Source: American Heart Association

Diabetes Hits Women Hard at Menopause: Beat It Back

Article from The North American Menopause Society


Diabetes hits women hard, especially at midlife. In the United States, it’s the number 6 killer of women ages 45 to 54 and the number 4 killer of women ages 55 to 64. What’s more, diabetes increases your risk of heart disease, stroke, and many other serious conditions, including blindness, kidney disease, and nerve disease.

Diabetes is on the rise in the United States. The Centers for Disease Control and Prevention (CDC) estimates that 1 in 10 US adults has diabetes now, and if current trends continue, that figure could rise to 1 in 3 by 2050. The increase is nearly all because of the rise of type 2 diabetes, which is most common in obese people age 40 and older. (Type 1 diabetes is much less common and usually starts in childhood or adolescence.) A huge proportion of US adults—more than a third of all of them and half over age 65—have prediabetes, and thus are poised to develop the full-blown disease.

Does menopause increase diabetes risk? That hasn’t been an easy question for researchers to answer. It’s hard to separate the effects of menopause from the effects of age and weight. But it does look like hormones do have something to do with it. If you are a woman over age 50, you’re especially vulnerable, and women pay a heavy price for the disease. They lose more years of life than men with diabetes do. In addition, the death rate for women with diabetes has risen dramatically since the 1970s, while it has not for men with the disease.

Age and overweight (or obesity) are the most common traits that make someone likely to develop type 2 diabetes. A family history of diabetes, prediabetes, minority ethnicity (Hispanic, African American, Native American, Asian, or Pacific Islander), high blood pressure, cardiovascular disease or abnormal cholesterol levels, and inactivity also put people at higher risk of developing diabetes. For women, having high blood pressure develop during pregnancy (called preeclampsia), diabetes during pregnancy (called gestational diabetes), or polycystic ovary syndrome raise the risk even more.

What do the experts say?

•Get tested. The CDC estimates that more than a quarter of people who have diabetes haven’t been diagnosed. The American Diabetes Association recommends that you get tested every 3 years starting at age 45, especially if you are overweight. The US Preventive Services Task Force recommends that adults with blood pressure above 135/80 be screened every 3 years. If you have some additional risks, such as a family history of diabetes, then you should get tested more frequently.

•Diet and exercise. The best way to prevent diabetes is with a healthy lifestyle. The National Institutes of Health sponsored a Diabetes Prevention Program trial, that used “intensive” lifestyle training. The participants in this large clinical trial were overweight and had prediabetes. More than two thirds of them were women, and nearly half were from an ethnic minority group. Some got intense training to change their diet, physical activity, and habits with the goal of losing just 7% of their body weight. Another group took the diabetes drug metformin and got standard advice about diet and exercise. A third group got the standard advice only. The modest but focused lifestyle change did more than anything else to prevent diabetes. It reduced the number of new diabetes cases 58% more than standard advice alone. In contrast, metformin plus standard advice didn’t do nearly as well, reducing the number of diabetes cases 31% compared with standard advice. The message is that many people can benefit from adopting such.

•Take hormone therapy (HT) to prevent diabetes? The NAMS Advisory Panel of experts who helped to develop our NAMS 2012 Hormone Therapy Position Statement say no. Although it is clear that HT can reduce the risk of developing diabetes, that shouldn’t be the reason you start taking it. If you take HT for your menopausal symptoms, it can offer benefits for diabetes prevention and for some of the complications of diabetes but it can also increase risk of stroke. Some of the large clinical trials of HT suggest that starting early—as you go through the menopause transition or shortly after that—may be less risky.

Take some healthy steps

•There are many ways to reduce your risk of diabetes and the risk of diabetes complications:
•Do weight-bearing exercise
•Exercise more in general
•Eat a healthy diet that limits sugar and fat
•Control your weight
•Limit your alcohol intake
•Increase sources of omega-3 fatty acids in your diet with fatty fish (such as mackerel, salmon, sardines) or plant-based sources (such as soy, canola oil, flax seeds, and walnuts)
•For women with osteoporosis, use of bisphosphonate medication may cut the need for insulin

source: http://www.menopause.org/for-women/-i-menopause-flashes-i-/diabetes-hits-women-hard-at-menopause-beat-it-back

Heart Disease Diet: Do You Have a "Wheat Belly"?

By Dr. William Davis, Health Pro

Low HDL cholesterol, high triglycerides, small LDL particles: the most common triad of abnormalities today behind heart disease.

Along with this pattern comes high blood pressure, high blood sugar, diabetes and pre-diabetes, increased inflammation, increasingly blood clot-prone blood. This common collection that now afflicts over 50 million Americans goes by a number of names, including metabolic syndrome, insulin resistance syndrome, and syndrome X.

But I call it “wheat belly.” Let me explain.

You've heard of "beer bellies," the protuberant, sagging abdomen of someone who drinks excessive quantities of beer.

Wheat belly is the same protuberant, sagging abdomen that develops when you overindulge in processed carbohydrates. It represents visceral fat that laces the intestines.

While nearly everyone knows that candy bars and soft drinks aren’t good for health, most Americans have allowed processed carbohydrates, but especially wheat products like pretzels, crackers, breads, waffles, pancakes, breakfast cereals and pasta, to dominate diet. I blame the extreme over-reliance on these foods for the obesity and related abnormalities: wheat belly.

How did this all come about?

Back in the 1960s, we had sandwiches on white bread, hamburgers on white flour buns, spaghetti made with bleached, enriched flour. Data from the 1970s and 1980s, however, demonstrated conclusively that using whole grains, with the bran and B-vitamins left in, was better: better for bowel health, blood pressure, cholesterol values.

Fast-forward to the 1990s and the new century, and the mantra has evolved to “eat more whole grains, eat more whole grains,” repeated by “official” organizations and propagated by countless media conversations. And Americans have complied.

But while video games, unhealthy snacks, and vending machines have been roundly blamed for the nationwide epidemic of obesity and diabetes, it’s curious that increased weight has befallen even active people who eat “healthy”: yes, plenty of whole grains.

In my view, it is the grains that are largely behind the obesity and diabetes epidemic, at least among the frustrated health-conscious.

But not all grains. Oats and flaxseed, for instance, seem to not contribute to weight and the associated patterns like small LDL.

The wife of a patient of mine who was in the hospital (one of my rare hospitalizations) balked in disbelief when I told her that her husband's 18 lb weight gain over the past 6 months was due to the whole wheat cereal for breakfast, turkey sandwiches for lunch, and whole wheat pasta for dinner.

"But that's what they told us to eat after Dan left the hospital after his last stent!"

Dan, at 260 lbs with a typical wheat belly, had small LDL, low HDL, high triglycerides, etc.

Many people, on hearing this peculiar perspective, are incredulous. “You’re nuts!” Whole grains are full of fiber and B vitamins. Everybody ‘knows’ they’re healthy!”


I thought so, too, 12 years ago when I followed a strict vegetarian, low-fat diet, rich with “healthy” whole grains. I gained 30 lbs, my HDL dropped to 27 mg/dl, triglycerides skyrocketed to 350 mg/dl, small LDL went crazy, my blood pressure was 150/90, and I developed diabetic blood sugars─while running 5 miles a day. It’s the wheat. I eliminated the wheat and promptly reversed the entire picture.

If you don't believe it, try this experiment: Eliminate all forms of wheat for a 4 week period--no breakfast cereals, no breads of any sort, no pasta, no crackers, no pretzels, etc. Instead, increase your vegetables; healthy oils; lean proteins (lean red meats, chicken, fish, turkey, eggs, Egg Beaters, yogurt and cottage cheese); raw nuts like almonds, walnuts, and pecans; and fruit. Of course, avoid fruit drinks, candy, and other garbage foods, even if they're wheat-free. (And don’t confuse this conversation with celiac disease or gluten enteropathy, an allergy to wheat gluten, an entirely different issue.)

Most people will report that a cloud has been lifted from their brain. Thinking is clearer, you have more energy, you don't lose in the afternoon, you sleep more deeply. You will notice that hunger ratchets down substantially. Most people lose the insatiable hunger pangs that occur 2-3 hours after a wheat-containing meal. Instead, hunger is a soft signal that gently prods you that it's time to consider eating again. You may even find that you miss meals, just because you forgot to eat. Very curious.

It’s unconventional, I know. The last 500 patients I’ve done this with also thought so─until they lost 15, 20 . . .70 lbs along with all the undesirable metabolic “baggage.”

Source: http://www.healthcentral.com/heart-disease/c/1435/33213/heart-disease/2?ic=2601

Why Meditate? Science Finds Clues

How being mindful may make you happier

by Rachel Brand

 

Buddhists, yogis and ayurvedic doctors have said for centuries that meditation improves health and well-being. Now scientists are trying to prove it.
Several clinical studies have documented specific ways that meditating may help people stay healthier, sharpen mental focus and gain more power over their emotions. Some studies even show that the brain of someone who meditates may be physically different from the next guy’s.
Scientists say it’s a very new field of study. But their findings to date offer compelling confirmation to the more than 20 million Americans who meditate — and tell skeptics that those who are getting on the cushion every day might be onto something.

Can meditation make you happier?

When emotions wreak havoc, it helps to “get it out” — ranting to a therapist, friend or spouse, or writing about your feelings in a journal. Sitting down on a cushion to meditate is seemingly the polar opposite of this catharsis. But could it be that the two approaches are helpful for similar reasons?

Talking or writing about your feelings forces you to call them something. And one technique taught in mindfulness meditation is naming your emotions. It’s part of noticing and detaching from those emotions vs. letting them hijack your bliss. Meditation instructor Dianna Dunbar calls it “the mindfulness wedge.” It’s about “helping people develop that pause button,” she says, so they can observe emotions from the outside.

Two UCLA studies showed “that simply labeling emotion promotes detachment,” says David Creswell, Ph.D., a meditation researcher at the university who joined colleague Matthew D. Lieberman, Ph.D., in heading up the studies.
Using functional magnetic resonance imaging (fMRI) to record brain activity and pinpoint where in the brain it occurs, Lieberman’s team found that assigning names to negative emotions turns down the intensity of activity in the amygdala — an almond-sized sector of the brain that acts like an alarm system: When you witness a car crash, argue with your spouse or get yelled at by your boss, it’s your amygdala’s job to set off a cascade of stress-related reactions.
But if you simply name the distressing event, Lieberman says, you can wield more power over your amygdala’s freak-out. “When you attach the word ‘angry,’” he explains, “you see a decreased response in the amygdala.”

Creswell’s 2007 study supported these findings. His team asked 27 undergraduates to fill out a questionnaire on how “mindful” they were — how inclined they were to pay attention to present emotions, thoughts or sensations. They found a striking difference between the brains of those who called themselves mindful and those who didn’t: Mindful patients showed more activity in the areas that calm down emotional response, known as the prefrontal cortex; and less activation in the amygdala.

Twenty-year meditation practitioner Joyce Bonnie says the UCLA findings aren’t surprising to her. But she says having that emotion-diffusing ability is one thing, and using it is another.
“It’s very challenging to bring what you practice on the meditation cushion out in a real-life situation,” says Bonnie, an independent filmmaker in Santa Monica, Calif. “When you’re actually in that moment — say someone is yelling at you — you have to remember to step back, say, ‘Oh, that’s anger I’m feeling,' and change what you do with that emotion, all in a millisecond. It takes a lot of practice.”

Still, the clinical results “may explain the beneficial health effects of mindfulness meditation,” Creswell says, “and suggest why mindfulness meditation programs improve mood and health.
“For the first time since [the Buddha’s] teachings,” he adds, “we have shown that there is actually a neurological reason for doing mindfulness meditation.”

Can meditation make you healthier?

Thirty-seven-year-old mom Nikki Ragonese has meditated for six years as one way to cope with painful degenerative osteoarthritis. Meditation, she says, makes it easier to accept her pain and the difficult emotions it fuels.
“Often when you feel something, you don’t acknowledge it,” Ragonese says. “And by avoiding that feeling, you perpetuate greater pain. Meditation helps me realize that I create my own feelings. If I’m in a state of frustration and I stop and observe it, I realize there’s another way to deal with the pain.”

Ragonese’s mindfulness meditation instructor in Boulder, Colo., therapist Dianna Dunbar, agrees. “I’ve seen patients who gain a greater sense of awareness of their pain become nonjudgmental observers of their pain,” she says. “They are less irritable, and more able to calm down and relax.”

Science is starting to churn out more evidence echoing Ragonese and Dunbar’s experience, showing signs that mindfulness meditation can help ease symptoms of conditions including psoriasis and hypertension as well as chronic pain.
Meditating also slows breathing rate, blood pressure and heart rate, and there’s some evidence that meditation may aid treatment of anxiety, depression, high blood pressure and a range of other ailments.

Can meditation make you smarter?

The buzz about meditation’s ability to turn out shiny, happy people makes you wonder: Do people who meditate have something different going on upstairs than non-meditators do?
A noted 2005 study by Sara Lazar, Ph.D., an instructor in psychiatry at Harvard Medical School, aimed to find out which parts of the brain become active when a person practices mindfulness and meditation. Her team studied 20 people who meditate regularly and 20 who don’t.
The results were astounding: Brain regions associated with attention, sensory awareness and emotional processing — the cortex — were thicker in meditators. In fact, meditators’ brains grew thicker in direct correlation with how much they meditated.

The findings suggest that meditation can change the brain’s structure — perhaps because certain brain regions are used more frequently in the process of meditation, and therefore grow.
Lazar says it’s a “huge, huge, huge” leap to assert that meditators’ brains function better. “We really don’t know how meditation works,” Lazar cautions, stressing that scientists are merely uncovering “pieces of the puzzle.”

Yet for anyone accustomed to waiting for a chorus of nods from science before trying alternative methods, these tip-of-the-iceberg findings may be ample proof of what Eastern cultures have been saying for centuries: Meditation is good for you.

Source:
http://life.gaiam.com/article/why-meditate-science-finds-clues?utm_source=bluetext&utm_medium=email&utm_campaign=Life&RMID=Life_2011_03_03_Meditation_25PctGreen&RRID=11851261

Daily diet soda tied to higher risk for stroke, heart attack

61 percent higher risk of vascular events for those who drank diet soda each day

By Linda Carroll -msnbc.com contributor msnbc.com contributor

 

 

Just as you were starting to feel virtuous for having switched from sugary sodas to low- or no-calorie substitutes, a new study comes along suggesting that diet sodas might be bad for your head and your heart. The study, which followed more than 2,500 New Yorkers for nine or more years, found that people who drank diet soda every day had a 61 percent higher risk of vascular events, including stroke and heart attack, than those who completely eschewed the diet drinks, according to researchers who presented their results today at the American Stroke Association’s International Stroke Conference in Los Angeles.

Still, the researchers aren’t ready to tell consumers to skip diet sodas. More studies need to be done before that happens, said the report’s lead author Hannah Gardener, an epidemiologist at the University of Miami Miller School of Medicine.

“I think diet soda drinkers need to stay tuned,” Gardener said. “I don’t think that anyone should be changing their behaviors based on one study. Hopefully this will motivate other researchers to do more studies.”

That advice may not stop some from skipping their diet drinks. “This is pretty scary,” said Denise Gainey, a 49-year-old administrative assistant from Amelia, Va. Worried that she might have inherited a higher risk of heart disease, Gainey wants to be careful. “I guess I’ll just be drinking a lot more water,” she said.

For the new study, researchers surveyed 2,564 north Manhattan residents about their eating behaviors, exercise habits, as well as cigarette and alcohol consumption. The study volunteers were also given physical check-ups that included blood pressure measurements and blood tests for cholesterol and other factors that might affect the risk for heart attack and stroke.

The increased likelihood of vascular events remained even after Gardener and her colleagues accounted for risk factors, such as smoking, high blood pressure and high cholesterol levels. Pointing the finger more squarely at diet drinks, the researchers found no increased risk among people who drank regular soda.

Does this mean there’s something in diet sodas that hurts our blood vessels? Nobody knows the answer to that question, yet, Gardener said. There could be something else that people who drink diet sodas have in common, she explained. For example, it’s possible that people who drink diet sodas are replacing those saved sugar calories with other unhealthy choices, Gardener said.

That explanation makes a lot of sense to Dr. Nehal N. Mehta, director of inflammatory risk cardiology at the University of Pennsylvania. Although the researchers know the total calories study volunteers were consuming, they weren’t able to account for unhealthy eating habits, Mehta said. “Maybe along with the diet soda, people are grabbing a Big Mac and a large fries,” Mehta said. “Soda may not be the villain. It may be the other things people consume in association with diet soda. After all, what goes better with pizza or fries than a soda?”

That said, it is always possible that there is something about diet soda that leads to vascular problems, Mehta said, adding that this is the second study to associate diet soda with health issues. An earlier study found that diet soda consumption was linked to an increased risk of metabolic syndrome, which is also a risk factor for heart problems and stroke.

Caramel coloring linked to vascular issues Further, Mehta said, there are animal studies suggesting a link between vascular problems and caramel-containing products. Among other things, caramel is the ingredient that gives the dark color to sodas like Coke and Pepsi, he explained. Despite all of that, you probably don’t want to give up diet soda until — and if — larger studies confirm the results of this one, Mehta said.

That is, unless you’re someone with a lot of risk factors for stroke or heart disease, said Dr. Tudor Jovin, an associate professor of neurology and medicine and director of the Stroke Institute at the University of Pittsburgh Medical Center.

“People with a lot of risk factors for vascular disease, might want to reduce the amount of diet soda they consume,” Jovin said. “Those risk factors would include high blood pressure, diabetes high cholesterol, smoking, a family history of cardiovascular disease, metabolic syndrome and a history of cardiovascular events.”

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