The Clinton Herald, Clinton, Iowa

Top News

December 11, 2012

6 simple steps that can help you age healthfully

People have a wide variety of wish lists for improving their health, but we all share one goal: Everyone wants to age well.

Of course, aging is somewhat unfair, because a few lucky people will breeze easily through eight or nine decades without even trying — due to their good genes — while the rest of us have to put in some effort just to get that far.

But not necessarily a lot of effort. Aging well — or, at least, aging better — doesn't have to be that hard. After talking to many aging experts and looking at the latest findings on aging from around the world, it's clear that people can improve the way they will age.

To start with, you need to know what makes you age, and that means you have to pay attention to what happens inside your cells, where aging begins. Scientists are finding that most of the cellular processes that cause the body to gradually decline with age are affected by diet, lifestyle, exercise, stress and other outside influences.

For example, the food you eat influences the production of harmful free radicals during metabolism. These are unstable, unpaired electrons that cause tremendous damage as they flail around inside your cells. Although research on this subject is far from complete, damage from free radicals (called oxidative stress) is widely considered one of many factors that cause cells to age and malfunction in various ways.

Scientists have also discovered the role of telomeres in aging. These are caps on the ends of strands of DNA that protect a cell's genetic material when it divides. But they get a little shorter with each division, and once they get too short, a cell can no longer function normally. Older people have shorter telomeres, but so do people with high stress and poor sleep habits.

Text Only
Top News
  • Fist bump photo Study: Fist bumps less germy than handshakes

    When it comes to preventing the spread of germs, maybe the president is on to something with his fondness for fist bumps.

    July 30, 2014 1 Photo

  • 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

  • Rodden, Danny.jpg Indiana sheriff accused of lying about relationship with prostitute

    The sheriff of Clark County, Ind., faces an eight-count federal indictment that accuses him of lying about paying a prostitute for a sex act and giving her a badge so that she could claim a discount rate at a hotel.

    July 30, 2014 1 Photo

  • Clinton judge hears motion to suppress in drug case

    District Court Judge Stuart Werling will consider a motion of suppression against a warrant that led to the arrest of a Clinton man on drug charges.

    July 30, 2014

  • David Johnson Clinton grad, NDSU picked to lead MVC

     David Johnson, the former Clinton High standout now entering his senior season at the University of Northern Iowa, was named to the preseason All-Missouri Valley Football Conference first team that was announced Tuesday.

    July 30, 2014 1 Photo

  • School supplies offered at events

    With students going back to school soon, Clinton families will have two opportunities to receive free back-to-school supplies.

    July 30, 2014

  • Showboat follies Iafrate set to leave Showboat Theatre

    As the summer season nears its end, the Clinton Area Showboat Theatre on Tuesday honored the past and said hello to the future.

    July 30, 2014 1 Photo

  • Sidewinders photo Debating decibels: Finally Fridays, Showboat at odds over concert volume

    Two events will take center stage at the riverfront Friday. And if it’s anything like the last time these entities shared the same evening, both crowds may want to take note of the decibel levels coming from the bandshell.

    July 30, 2014 1 Photo

  • wd saturday tobias .jpg Stranger’s generosity stuns Ohio veteran

    Vietnam War veteran David A. Tobias was overwhelmed recently when a fellow customer at an OfficeMax store near Ashtabula, Ohio paid for a computer he was purchasing.

    July 29, 2014 1 Photo

  • 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.

    July 29, 2014 1 Photo

AP Video