For the safety & health of our customers and employees, we are asking everyone to please use our convenient drive-thru service.

Download our NEW Mobile App!
Madison Health Mart Pharmacy Logo

Manténgase sano!

Want to Live Longer? Exercise Is Key, Study Confirms
  • Posted July 26, 2022

Want to Live Longer? Exercise Is Key, Study Confirms

Middle-aged people could add years to their lives just by getting off the couch and going for a walk every day -- though it wouldn't hurt to do even more, a large new study suggests.

The researchers followed over 100,000 Americans for decades and found what many have shown before: People who exercise as much as health experts recommend tend to live longer.

According to those recommendations, adults should strive to exercise moderately for 150 to 300 minutes a week, through activities like brisk walking. The other option is to go for sweatier activities, like jogging or biking at a fast clip, for 75 to 150 minutes each week.

In this study, middle-aged people who met those goals were about 20% less likely to die over the next 30 years.

But while hitting those goals was good, the study found, surpassing them was a bit better.

People who regularly got two to four times the recommended amount of exercise -- moderate or vigorous -- shaved a few more percentage points from their risk of dying during the study period.

Experts stressed that the most important thing is to get moving regularly, as doable amounts of activity are better than none at all.

"Most people -- particularly insufficiently active people -- can get significant health benefits by performing the currently recommended levels of exercise," said lead researcher Dong Hoon Lee.

However, to get the "maximal benefit" in terms of longevity, it's a good idea to spend more time being active, said Lee, a research associate at the Harvard School of Public Health in Boston.

The findings, published July 25 in the journal Circulation, are based on more than 100,000 U.S. health professionals taking part in two long-running health studies. At the outset in the 1980s, participants completed questionnaires on their lifestyle habits and medical histories, and then repeated that every two years.

Over the next 30 years, just under 47,600 participants died. That risk was lower among people who'd been regularly active over time -- even when factors like body weight, diet habits and smoking were taken into account.

People who met the recommended exercise amounts were about 25% to 31% less likely to die of heart disease or stroke, versus their sedentary peers. Their risk of death from non-cardiovascular causes was also cut, by 15% to 20%.

For exercisers who were surpassing the recommended amounts by two to four times, the longevity benefits were a bit larger.

Among people who exercised vigorously for 150 to 300 minutes a week, the risk of death from any cause was about 22% lower, versus sedentary participants. Bigger doses of moderate exercise helped, too: People who fit in 300 to 600 minutes a week lowered their risk of death from any cause by up to 31%.

Still, the findings suggest that people have the most to gain when they move from being sedentary to meeting the recommended exercise goals.

"I tell my patients that doing something is always better than doing nothing," said Dr. Erin Michos, associate director of preventive cardiology at Johns Hopkins University in Baltimore.

Michos, who was not involved in the study, said people should find activities they enjoy so that moving becomes a long-term habit.

She also stressed that the new findings do not mean that people have to go for a run every day -- a discouraging prospect for many. Any movement throughout the day -- taking a walk, climbing stairs, doing chores -- counts as physical activity, Michos said.

"If you're already getting the recommended amount of exercise, you might benefit from doing a little more," Michos added.

But, she noted, 50% of Americans are not meeting those goals.

Regular physical activity has numerous health benefits, said Donna Arnett, a past president of the American Heart Association and a professor at the University of Kentucky's College of Public Health.

It can help lower blood pressure, boost "good" HDL cholesterol, control blood sugar levels and improve blood vessel functioning, to name a few, Arnett said.

Some people start exercising in the hopes of losing weight, but Arnett said that diet changes are the main driver of weight loss (although exercise helps keep any lost pounds off). The good news is, people of any weight stand to reap the health benefits of exercise, Arnett said.

She and Michos pointed to another finding from the study: The heaviest exercisers -- topping 600 minutes of moderate activity, or 300 minutes of vigorous exercise, per week -- did not see any longevity gains, versus relatively less active folks. But there was no evidence it harmed them, either.

Michos, who runs marathons, called that reassuring, since there have been some concerns that long-term high-intensity exercise could present heart risks.

"But for most Americans," she noted, "the issue is that they're getting too little exercise, not too much."

More information

The American Heart Association has advice on physical activity.

SOURCES: Dong Hoon Lee, ScD, MS, research associate, Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston; Donna Arnett, PhD, MSPH, BSN, past president, American Heart Association, and professor, department of epidemiology, University of Kentucky College of Public Health, Lexington; Erin Michos, MD, MPH, associate professor, medicine, and associate director, preventive cardiology, Johns Hopkins School of Medicine, Baltimore; Circulation, July 25, 2022, online

HealthDay
El servicio de noticias de salud es un servicio para los usuarios de la página web de Madison Health Mart Pharmacy gracias a HealthDay. Madison Health Mart Pharmacy ni sus empleados, agentes, o contratistas, revisan, controlan, o toman responsabilidad por el contenido de los artículos. Por favor busque consejo médico directamente de un farmacéutico o de su médico principal.
Derechos de autor © 2024 HealthDay Reservados todos los derechos.