Our bodies are, in fact, organic machines. We dwell inside them and operate them in society. Sometimes, we forget that our machines need proper fueling and maintenance. When that happens, our bodies, like regular machines, begin to break down. Because they are organic in some cases we can simply correct our bad maintenance habits and revive them with exercise and good nutrition. But decades of neglect are another story.
In your 20s, maybe you sometimes chose fast-food burgers and fries over healthier foods. Perhaps in the decades that followed you pursued a series of fad diets, questionable lifestyle choices, and too many days when you skipped your workout in favor of the couch.
You’re now repenting for the sins of the past, but the question is, can you undo the damage? Can you unclog clogged arteries (otherwise known as atherosclerosis) and reduce your risk of heart disease in the process? Continue reading
The subject of aging is truly a multi-faceted one. I know, at 77, I feel like I find new aspects of it revealed nearly every day. Following is a write up from Tufts Health and Nutrition Letter that contains some good, positive information. All bold face items are my emphasis.
It’s common to develop significantly stiffer arteries and high blood pressure as we age past our 50s. Healthy lifestyle factors may go a long way toward slowing this process. A new study published in Hypertension suggests healthy vascular (blood vessel) aging may be possible even in people 70 years and older.
“This study showed that regardless of age, following a healthy lifestyle and controlling cardiovascular risk factors translates to fewer adverse heart disease events,” says Alice H. Lichtenstein, DSc, director of Tufts’ HNRCA Cardiovascular Nutrition Laboratory, who was not involved in the study. “That’s very encouraging.”
Most prior studies have looked at associations between poor vascular health and increased risk of cardiovascular events, like heart attack and stroke. But this study, led by Teemu J. Niiranen, MD, a research fellow at Boston University School of Medicine, focused on people with healthier arteries at the start of the study. “We found that it’s possible to maintain the blood vessels of people in their 20s, even into old age, but it’s rare in the Western world,” he says. At age 50, about 30% of those studied had healthy vascular aging. Over age 70, only 1% of people had healthy arteries. Continue reading
As a 77 year old, I was heartened to learn that a lot of the damage expected by aging could be controlled by attention to the American Heart Association’s (AHA) seven steps in yesterday’s post.
- High blood pressure and increased blood vessel stiffness are often considered common parts of aging.
- Having healthy arteries into one’s 70s and beyond is challenging and depends on modifiable lifestyle factors, not necessarily genetics.
Having the blood vessels of a healthy 20-year-old into one’s 70s is possible but difficult in Western culture, according to new research in the American Heart Association’s journal Hypertension.
“For the most part, it’s not genetic factors that stiffen the body’s network of blood vessels during aging. Modifiable lifestyle factors – like those identified in the American Heart Association’s Life’s Simple 7 – are the leading culprits,” said study author Teemu J. Niiranen, M.D., research fellow at Boston University School of Medicine, Framingham Heart Study, Framingham, Massachusetts. Continue reading