Personality Types and Cardiovascular Disease

heart with monitor line
Image courtesy of Oregon.gov

“Type D” Personality

Heart disease researchers have identified a new personality type that can influence your health.  Those with the “type-D personality” are heart disease patients who suffer from psychological distress and are more likely to experience “adverse cardiovascular events.”

The “D” does not necessarily stand for depression, though some of these individuals may exhibit symptoms of depression.  Study leader Dr Johan Denollet (Tilburg University, the Netherlands) tells heartwire “This is the type of patient that tells you everything is okay, that there are no problems, but you can sense that something is going on, something is not quite right.”  He goes on, “On the one hand, type-D people have the tendency to experience negative emotions, such as anxiety, depression, stress, and so on,” he said. “At the same time, they also score higher [on tests] measuring social inhibition. Type-D patients are more closed in social interactions and are more unlikely to disclose their personal feelings toward others and tend to feel a bit insecure. This combination makes them more liable to chronic forms of psychological distress.”

Constant stress causes increased levels of stress hormones like cortisol, which can lead to future heart attacks.  Stress can also lead to chronic inflammation, which also can contribute to heart problems.

Source: https://www.theheart.org/article/1121787.do

Stifling Anger at Work Doubles Risk

Researchers have substantiated the well understood theory that stress at work is tied to increased risk of heart disease.  In a new study reported in the Journal of Epidemiology and Community Health, scientists reported that male employees who normally stifle their resentment regarding disagreements with their boss or co-worker were more than two times as  likely to have a heart attack or die of heart disease as those workers who expressed their anger.

Both western and alternative care providers have acknowledged that there is a connection between strong emotions and heart disease.  Chinese medicine takes this a step further to recognize a strong connection between most extremely strong emotions and most diseases.  Traditional Chinese medicine recognizes that emotions play a critical role in development of disease – such as repressed anger impairing the Liver (meridian) which can result in a wide range of illnesses (such as heart disease and migraines) and eye diseases (including glaucoma, dry eyes and eye inflammatory conditions), grief affecting the Kidneys (meridians) and sadness affecting the Stomach/Spleen (meridians).

For more information on lifestyle, diet and vision, go to www.naturaleyecare.com

Positive Emotions Helpful

A 2010 study reported that happy, enthusiastic, content people are less likely to suffer from heart disease than those whose tendency is toward unhappiness and pessimism. The research is the first showing a significant relationship between heart disease and a positive outlook.

Editor’s Note: Having a positive attitude helps boost us maintain a healthy immune system. Cardiovascular disease can be a major contributor to eye disease such as macular degeneration and glaucoma.

Published: European Heart Journal, Feb. 18, 2010

At NaturalEyeCare.com we focus on the importance of managing stress in order to improve your overall health, and, by extension, the health of your eyes.  Please read more about ways in which prevention is the best medicine for ails you.

Zinc, inflammation & oxidative stress

An article published in the June, 2010 issue of the American Journal of Clinical Nutrition describes a clinical trial involving older men and women which found reductions in markers of oxidative stress and inflammation among those who supplemented with zinc.

A 2010  clinical trial looked at indicators of oxidative stress and inflammation in elders which found reductions among the subjects who supplemented with zinc.  These two factors – oxidative stress caused by free radicals and inflammation – are considered risk factors for coronary artery disease.  Zinc deficiencies have been noted for this condition as well as for rheumatoid arthritis, diabetes, and various cancers.

Editor’s note: There are a range of essential nutrients that reduce oxidative stress in the body and can help reduce inflammation including glutathione, superoxide dismutase (SOD) and alpha lipoic acid for example. Green leafy vegetables contain a great range of antioxidants that have excellent anti-inflammatory properties. as well.

When supplementing with zinc, copper should also be taken. The proper ratio of zinc:copper is 15:1.

Published: June, 2010,  American Journal of Clinical Nutrition

 

Statins Don’t Lower Pneumonia Risk

Taking popular cholesterol-lowering statin drugs does not lower the risk of pneumonia, according to a study published the British Medical Journal.

Taking popular cholesterol-lowering statin drugs does not lower the risk of pneumonia, according to a study published the British Medical Journal.

There was some hope that statins could help prevent certain infections. But the study, which involved 65- to 94-year-olds with intact immune systems, found that pneumonia risk was, if anything, slightly higher in people using a statin than in those not using any.

Researchers emphasized that statins work well for what they were designed to do, such as lower cholesterol and the risk of heart disease and stroke.

Published 16 June 2009, doi:10.1136/bmj.b2137
Cite this as: BMJ 2009;338:b2137

Editor’s Note: New research continues to show that other factors are greater indicators of heart disease and stroke such as C-reactive protein levels and homocysteine levels.

Learn more about harmful effects of statins.

Long-term exercise positively impacts cellular aging

In an article appearing in the December 1, 2009 issue of Circulation: Journal of
the American Heart Association, Ulrich Laufs, MD of Saarland University in Homburg,
Germany and his colleagues report an association between long-term intense exercise
and a reduction in the shortening of telomeres that occurs with aging.

In an article appearing in the December 1, 2009 issue of Circulation: Journal of
the American Heart Association, Ulrich Laufs, MD of Saarland University in Homburg,
Germany and his colleagues report an association between long-term intense exercise
and a reduction in the shortening of telomeres that occurs with aging. Telomeres
are protective segments of DNA at the ends of chromosomes that shorten with cell
division. Shorter telomeres limit the number of cell divisions, and have been
linked with conditions associated with aging of the whole human organism, such
as high blood pressure and dementia.

Ref: http://circ.ahajournals.org

Editor’s Note: A recent study published February 10, 2009 in Health & Medicine showed that vigorous exercise may help prevent vision loss. For more related information, go to www.naturaleyecare.com

Insufficient levels of vitamin D puts elderly at increased risk of dying from heart disease

Insufficient levels of vitamin D puts elderly at increased risk of dying from heart disease, based on new study recently published in the Journal of the American Geriatrics Society

A new study by researchers at the University of Colorado Denver and Massachusetts General Hospital (MGH) shows vitamin D plays a vital role in reducing the risk of death associated with older age. The research, just published in the Journal of the American Geriatrics Society, evaluated the association between vitamin D levels in the blood and the death rates of those 65 and older. The study found that older adults with insufficient levels of vitamin D die from heart disease at greater rates that those with adequate levels of the vitamin, with approximately 1/3 of seniors considered to be deficient in vitamin D.

Editor’s note: Vitamin D3 is the form best absorbed in a supplement. See more information on nutrients and health conditions.

New Recommendations for Daily Sugar Consumption

How much sugar can you safely eat in a day?

The answer is probably less than you think.

Although Americans are used to eating more than 22.2 teaspoons (or 355 calories) of added sugar a day, the recommended limit is 10 teaspoons, or 100 calories a day. A new study published in Circulation: Journal of the American Heart Association (AHA) gives consumers detailed guidance on sugar consumption by recommending an upper limit on added-sugars intake.

Added sugars are sugars and syrups added to foods during processing or preparation as well as those added at the table. This does not include naturally sweet foods such as fruit.

Excessive consumption of sugars has been linked with several metabolic abnormalities and adverse health conditions, as well as with a lack of essential nutrients.

The AHA report also noted:

  • An upper limit for added sugars should be no more than half your discretionary calories.
  • Most American women should consume no more than 100 calories of added sugars per day; most men, no more than 150 calories. That’s about 6 teaspoons of added sugars a day for women and 9 for men.
  • Soft drinks and other sugar-sweetened beverages are the No. 1 source of added sugars in the American diet. A 12-ounce can of regular soda contains about 130 calories and 8 teaspoons of sugar.

The AHA recommends a diet that is rich in fruit, vegetables, low-fat dairy products, high-fiber whole grains, lean meat, poultry and fish in order to reduce the risk for cardiovascular disease.