SCIENCE OF WELL-BEING

Here’s another psychological factor that can affect your physical health — hostility. 

Since the 1980’s, dozens of scientific studies have shown that people with chronic hostility & cynicism frequently develop cardiovascular illness (heart disease, high blood pressure and narrowing of the blood vessels). The evidence is clear: chronic hostility burdens the body — especially the heart & blood vessels. 

Hostility is “chronic hate and anger”...

Optimism lessens your risk of cognitive decline as you age.  That’s the findings of a 2016 study published in the peer-reviewed journal, Psychosomatic Medicine.

This study is based on data first assembled in the “Health and Retirement Study” — a national survey that tracked the health of more than 37000 American adults over the age of 50.  That survey began in 1992. 

In this study, researchers narrowed their focus to 4600 of those participants. All...

Here’s still more convincing evidence that optimism is remarkably good for your health. 

Researchers investigated “exceptional longevity” — a life span of 85 years or beyond. They discovered that optimistic people are much more likely to live into their advanced years. 

The research was based on 2 studies. The largest study included more than 69,000 women who participated in the Nurses Health Study, beginning in 1976. The women completed an optimism...

Remarkably, science continues to demonstrate that optimistic people are at less risk for illness and death, when contrasted with their more pessimistic peers. 

Last week’s blog post looked at a study that showed an optimistic attitude was associated with healthier aging in 33,000 women over an 8 year period. At the start of the study, their average age was 67 years.

This week, let’s consider 3 studies that show optimism is associated with better cardiovascular health.

JAMA...

Optimism is definitely good for women’s health — especially as we age. That’s the findings of a 2019 study by Dr. Peter James & his colleagues, of Harvard Medical School. 

Researchers followed the health of more than 33,000 American women for 8 years. The women who entered the study were of average age 67. All were in good health. They completed various health tests, including a psychological test that measured their level of optimism. Some of the women were found...