MedlinePlus: Better Diet, Longer Life

A nutritionist who came to visit us this week gave us this article to help explain a healthy diet. This is taken from the National Institutes of Health/US National Library of Medicine article from MedlinePlus.

Better Diet, Longer Life?

A large study suggests you’re never too old to benefit from a commitment to eating healthier.

Middle-aged and older adults who start eating better also tend to live longer, a large new study shows. The findings, reported in the July 13 issue of the New England Journal of Medicine, might not sound surprising. Health experts said they basically reinforce messages people have been hearing for years. The study is the first to show that sustained diet changes-even later in life-might extend people’s lives, the research said.

“A main take-home message is that it’s never too late to improve diet quality,” said lead researcher Mercedes Sotos-Prieto, a visiting scientist at the Harvard School of Public Health in Boston. “Most participants in our study were 60 years or older,” she noted. The findings are based on nearly 74,000 US health professionals who were part of two long-running studies that began in the 1970’s and 1980’s.

Between 1998 and 2010, almost 10,000 of those study participants died. Sotos-Prieto and her team looked at how people’s risk of early death related to any diet changes they’d made in the previous 12 years (1986 to 1998). It turned out that people who had changed for the better-adding more fruits and vegetables and whole grains, for example-had a lower risk of premature death than those whose diets stayed the same.

In contrast, people who let their eating habits slide faced a higher risk of dying during the study period-6% to 12% higher-compared to stable eaters, the findings showed. How much of a difference di diet improvements make?

It varied a bit based on the measure of diet quality. The researchers used three scoring systems: the Alternative Healthy Eating Index. the Alternative Mediterranean Diet Score and the DASH (Dietary Approaches to stop hypertension) diet score.

The scoring systems differ somewhat, but all give more points to foods such as vegetables, fruit, whole grains, fish, low-fat dairy and sources of “good” fats, such as olive oil and nuts. Processed foods, sweets, red meat and butter, meanwhile get lower ratings.

Overall, the study found, a 20 percentile improvement in diet quality was linked to an 8% to 17% decrease in the risk of early death from any cause. There was a similar dip in the risk of dying from heart disease or stroke, specifically. That 20 percentile shift is a fairly minor change, according to Sotos-Prieto. Swapping out one daily serving of red meat for one serving of legumes or nuts, for nuts, for example, would do the trick, she said.

“Our results underscore the concept that modest improvements in diet quality over time could meaningfully influence mortality risk,” Sotos-Prieto said. Alice Lichtenstein is a spokeswoman for the American Heart Association and a professor of nutrition science at Tufts University in Boston. “This study reinforces what we’ve been saying for a long time,” she said.

Ideally, healthy eating is a lifelong habit, but you’re never ‘too old’ to make changes for the better, Lichtenstein noted. “The key is to make changes that you can stick with for the rest of your life,” she stressed. There are no magic-bullet foods or nutrients, Lichtenstein added. Instead the new study ‘validates’ the concept that it’s overall diet that matters, she explained. Connie Diekman, a registered dietitian, agreed. A general guide, she said, is to start eating more plant foods. When people do eat meat, Diekman suggested choosing leaner cuts.

“Shifting one meal from meat and potatoes to sautéed veggies, quinoa and a topping of grilled chicken or lean flank steak would be one way to move to a healthier eating pattern,” said Diekman, head of university nutrition at Washington University in St. Louis. The good news according to Lichtenstein, is that it is getting easier to eat healthfully. She said Americans generally have more access to a variety of whole grains and fruits and vegetables-fresh or frozen, which can be more economical.

*Disclaimer: This is article is from the National Institutes of Health 7/2017 given to us by speaker on Nutrition.

 

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About jwatrel

I am a free-lance writer and Blogger. I am the author of the book "Firehouse 101" (IUniverse.com 2005) part of trilogy of books centered in New York City. My next book "Love Triangles" is finished being edited and should be ready for release in the Fall. My latest book, "Dinner at Midnight", a thriller is on its last chapter. My long awaited book explains the loss of the 2004 Yankee game to Boston. I work as a Consultant, Adjunct College Professor, Volunteer Fireman and Ambulance member and Blogger. I have a blog site for caregivers called 'bergencountycaregiver', a step by step survival guide to all you wonderful folks taking care of your loved ones, a walking project to walk every block, both sides, of the island of Manhattan "MywalkinManhattan" and discuss what I see and find on the streets of New York and three sites to accompany it. One is an arts site called "Visiting a Museum", where I showcase small museums, historical sites and parks that are off the beaten track both in Manhattan and outside the city to cross reference with "MywalkinManhattan" blog site. Another is "DiningonaShoeStringNYC", featuring small restaurants I have found on my travels in this project, that offer wonderful meals for $10.00 and under. So be on the lookout for updates on all three sites and enjoy 'MywalkinManhattan'. The third is my latest site, "LittleShoponMainStreet", which showcases all the unique and independent shops that I have found on my travels throughout and around Manhattan. I have started two new blog sites for the fire department, one "EngineOneHasbrouck HeightsFireDepartmentnj" for the Hasbrouck Heights Fire Department to discuss what our Engine Company is doing and the other is "BergenCountyFireman'sHomeAssociation" for the Bergen County Fireman's Association, which fire fighters from Bergen County, NJ, go to the Fireman's Home in Boonton, NJ to bring entertainment and cheer to our fellow brother fire fighters quarterly.
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One Response to MedlinePlus: Better Diet, Longer Life

  1. jwatrel says:

    A healthy diet can do wonders for you.

    Liked by 1 person

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