Pauls Valley, OK, Pauls Valley Democrat

Community News Network

May 1, 2013

Benefits of exercise go beyond weight loss

Exercise is good for you, but have you ever stopped to ask yourself why? The answers are varied and may not be as obvious as you might think.

Most people exercise – and spend billions of dollars doing so – to lose or control weight. While regular exercise will help with weight control, it's really only a small part of that equation. It takes a lot of exercise to burn calories. Good nutrition and controlling calorie intake plays a bigger role in weight control.

The best reason to get exercise is to improve overall health, and here there are many benefits. According to the Mayo Clinic, regular exercise can ward off heart disease, prevent high blood pressure and boost the level of “good” cholesterol relative to “bad” cholesterol.

Doctors say a lifestyle that includes regular exercise can also reduce the chances of stroke, metabolic syndrome, type 2 diabetes, and even arthritis. There's also evidence it can reduce some cancer risks.

Reduced cancer risk

Researchers in the Netherlands last week reported results of tests using laboratory mice that showed regular exercise to be effective at reducing liver cancer.

"We know that modern, unhealthy lifestyles predispose people to non-alcoholic fatty liver disease which may lead to liver cancer; however it's been previously unknown whether regular exercise reduces the risk of developing HCC (liver cancer),” said Prof. Jean-Francois Dufour of EASL, a European scientific society. “This research is significant because it opens the door for further studies to prove that regular exercise can reduce the chance of people developing HCC."

For some time, doctors have prescribed regular exercise for people at risk for developing cancer. But controlling weight and preventing serious disease aren't the only benefits of exercise.

Regular exercise can improve your mood and relieve stress. Physical activity stimulates chemicals in your brain that make you relaxed and happier. And because it also helps you control your weight, you may have more self-confidence.

Text Only
Community News Network
  • 20140727-AMX-GUNS271.jpg Beretta, other gun makers heading to friendlier states

    In moving south and taking 160 jobs with it, Beretta joins several other prominent gunmakers abandoning liberal states that passed tough gun laws after the Newtown shooting.

    August 1, 2014 1 Photo

  • Screen Shot 2014-07-28 at 2.21.22 PM.png VIDEO: Dog 'faints' from excitement of seeing owner

    A reunion between a Pennsylvania woman who had been living overseas for two years and her pet schnauzer has gone viral, garnering nearly 20 million views on YouTube.

    August 1, 2014 1 Photo

  • Why a see-through mouse is a big deal for scientists

    A group of Caltech researchers announced in Cell Thursday their success in making an entire organism transparent. Unfortunately, this isn't any kind of "Invisible Man" scenario: The organism in question is a mouse, and the mouse in question is quite dead.

    July 31, 2014

  • Screen Shot 2014-07-31 at 2.12.55 PM.png VIDEO: Five-year-old doesn't want her brother to grow up

    Sadie, an adorable 5-year-old from Phoenix, wants her brother to stay young forever, so much so that her emotional reaction to the thought of him getting older has drawn more than 10 million views on YouTube.

    July 31, 2014 1 Photo

  • lockport-police.jpg Police department turns to Facebook for guidance on use of 'negro'

    What seems to be a data entry mistake by a small town police department in western New York has turned into a social media firestorm centered around the word "negro" and whether it's acceptable to use in modern society.

    July 31, 2014 3 Photos

  • The virtues of lying

    Two computational scientists set out recently to simulate the effects of lying in a virtual human population. Their results, published in the Proceedings of the Royal Society B, show that lying is essential for the growth of a cohesive social network.

    July 31, 2014

  • Sunburn isn't the only sign of summer that can leave you itchy and blistered

    You've got a rash. You quickly rule out the usual suspects: You haven't been gardening or hiking or even picnicking, so it's probably not a plant irritant such as poison ivy or wild parsnip; likewise, it's probably not chiggers or ticks carrying Lyme disease; and you haven't been swimming in a pond, which can harbor the parasite that causes swimmer's itch.

    July 30, 2014

  • Survey results in legislation to battle sexual assault on campus

    Missouri U.S. Sen. Claire McCaskill joined a bipartisan group of senators Wednesday to announce legislation that aims to reduce the number of sexual assaults on college campuses.

    July 30, 2014

  • An alarming threat to airlines that no one's talking about

    It's been an abysmal year for the flying public. Planes have crashed in bad weather, disappeared over the Indian Ocean and tragically crossed paths with anti-aircraft missiles over Ukraine.

    July 30, 2014

  • Sharknado.jpg Sharknado 2 set to attack viewers tonight

    In the face of another "Sharknado" TV movie (the even-more-inane "Sharknado 2: The Second One," premiering Wednesday night on Syfy), there isn't much for a critic to say except to echo what the characters themselves so frequently scream when confronted by a great white shark spinning toward them in a funnel cloud:
    "LOOK OUT!!"

    July 30, 2014 1 Photo

Business Marquee

e-Edition
  • How You Want It When You Want It Today's Pauls Valley Democrat

    Now you can view and download the Democrat right to your desktop on the day the paper is published. Click here to get more information on the Democrat's e-Edition.

     

    CLICK HERE TO ACCESS THE E-EDITION SITE

     

    ATTENTION CURRENT DEMOCRAT SUBSCRIBERS TO START an e-EDITION

    e-mail request to sjohnson@pvdemocrat.com

    April 20, 2011 1 Photo 1 Link

AP Video
Couple Channel Grief Into Soldiers' Retreat WWI Aviation Still Alive at Aerodrome in NY Raw: Rescuers at Taiwan Explosion Scene Raw: Woman Who Faced Death Over Faith in N.H. Clinton Before 9-11: Could Have Killed Bin Laden Netanyahu Vows to Destroy Hamas Tunnels Obama Slams Republicans Over Lawsuit House Leaders Trade Blame for Inaction Malaysian PM: Stop Fighting in Ukraine Cantor Warns of Instability, Terror in Farewell Ravens' Ray Rice: 'I Made a Huge Mistake' Florida Panther Rebound Upsets Ranchers Small Plane Crash in San Diego Parking Lot Busy Franco's Not Afraid of Overexposure Fighting Blocks Access to Ukraine Crash Site Dangerous Bacteria Kills One in Florida Workers Dig for Survivors After India Landslide Texas Scientists Study Ebola Virus Smartphone Powered Paper Plane Debuts at Airshow Southern Accent Reduction Class Cancelled in TN
Stocks
Facebook