Category: healthday

Get Moving! Any Sports Can Lower Seniors’ Odds of Early Death

Here’s a fresh prescription for seniors who want to live longer and lower their odds of dying from cancer or heart disease: Lace up your running shoes or grab your tennis racket. A new U.S. National Cancer Institute study found older folks who played racquet sports lowered their risk of death by 16% over a…


Smoking Can Really Weaken the Heart

Smoking is even worse for your heart than you might already think, new Danish research warns. “It is well known that smoking causes blocked arteries, leading to coronary heart disease and stroke,” said researcher Dr. Eva Holt, of Herlev and Gentofte Hospital in Copenhagen. “Our study shows that smoking also leads to thicker, weaker hearts,”…


Too Few U.S. Cities Have Good Hurricane Evacuation Plans

This year’s hurricane season has been quiet so far, but if and when it cranks up many American cities won’t be prepared to execute mass evacuations, a new study finds. After Hurricane Katrina slammed into New Orleans in 2005, the country bore witness to the pitfalls of not having an effective evacuation plan. Since then…


Too Little Sleep Could Have Teens Piling on Pounds

New research suggests that not getting enough sleep may doom adolescents and teens to obesity and poorer health as they enter adulthood. Those who slept less than eight hours a night were more likely to be overweight or obese than their peers who do get enough sleep, the study found. Those shorter sleepers were also…


Too Much TV Time May Really Harm Your Brain

Older adults who get a lot of “screen time” may have an increased risk of developing dementia — but a lot depends on what type of screen they use, a new study suggests. Researchers found that among older British adults, those who spent a lot of time watching TV were more likely to be diagnosed…


Unrelated Folks Who Look Alike Share Similar DNA

A person’s unrelated lookalike, commonly known as a doppelganger, may actually share genes that affect not only how they appear, but also their behavior. In a new study, scientists did DNA analysis on 32 sets of virtual twins — people with strong facial similarities — and found they possessed similar genetic variants. “Our study provides…


AHA News: What Goes Into a Mediterranean Diet, and How to Get Started

By American Heart Association If you know anything about healthy eating, you’ve probably heard that the benefits of Mediterranean-style eating are as clear as the crystal sea at a Greek island getaway. But for someone just testing the waters of heart-healthy eating, the specifics of such a diet can get a little murky. That’s because…


Use of Pot, Hallucinogens Soaring Among Young Americans

Marijuana and hallucinogen use are at an all-time high among young adults, U.S. health officials reported Monday. Compared to five or 10 years ago, the use of these drugs over the past year has risen significantly among 19- to 30-year-olds, according to the Monitoring the Future panel study. The new data were collected through online…


You Could Live 9 Years Longer in Hawaii Than in Mississippi, New Data Shows

By Ernie Mundell Differences in lifestyles and other factors are linked to big gaps in life expectancy between residents of various U.S. states, 2020 data shows. That could mean almost a decade more or less of life, a new report from the U.S. Centers for Disease Control and Prevention shows. “Among the 50 states and…


Want to Maintain Muscle? Frequency of Workouts Is Key

Whether the goal is bulging biceps or just a bit more strength and mass, a relatively light workout several times a week beats a more intense one done just once a week. That’s the conclusion of a small Australian study in which researchers spent a month tracking muscle-building progress among 36 college students. “We have…