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