Chronic Stress and Aging

As your bones creak, wrinkles deepen, or even worse, diseases set in, do you find that you’re looking for ways to slow down aging? We have no control over many factors, but one study has shown that there is a link between chronic stress and aging. Long term emotional strain such as seniors taking care of their elderly parents, can take its toll on health and aging.

The first study done at the University of California at San Francisco (UCSF) led by Elissa Epel, Ph.D. was conducted on a group of healthy mothers caring for chronically ill children. It showed that telomeres shorten in those experiencing psychological stress – i.e., they age the cells and hasten the body’s deterioration allowing the increased risk of diseases. Telomeres are caps at the end of chromosomes (molecules that carry genes) like plastic caps at the end of shoe laces to prevent fraying. When a cell divides, telomeres get shorter. In the natural aging process, the telomeres eventually get so short that cells can no longer divide, and they die producing all of the undesirable effects of aging. Telomerase is an enzyme which helps rebuild telomeres; telomerase levels also decline with age. Over time, however, telomeres do get shorter.

A key factor, however, is perception. The greater the perceived stress, the shorter the telomeres. In the above study, those with the highest perceived stress had telomeres equivalent to someone 10 years older.

In another study led by Edward Nelson, MD of the University of California at Irvine, their research suggests that stress management can stop telomeres from shortening and promote repair as well. The Hayflick countdown was being reset. (Hayflick discovered that after 50-70 cell divisions, a chromosome can grow no shorter and the cell it is in can divide no more). This study involved telephone counseling for women who had been treated for cervical cancer. The counseling worked mentally, physically, and improved their immune system.

In still another study, Elizabeth Blackburn, Ph.D. of UCSF (who shared the Nobel prize for the discovery of the telomerase enzyme that repairs telomeres), showed that exercise has a similar effect to counseling on the telomeres of the stressed.

The bottom line is the only difference among the subjects in all of these studies is attitude. So the good news is you can do something about chronic stress and aging.

Related Resources:

Stress may increase risk for Alzheimer’s disease

Stress and Cellular Aging
Dr. Elissa Epel, UCSF

Enhanced by Zemanta

Dr. Oz and AARP Magazine 6-Month Plan

A couple of months ago, I told you in a post about how much I enjoy watching Dr. Oz. Now, according to Reuters, Dr. Oz has turned 50 and has teamed with AARP Magazine to create a six-month plan for increasing longevity among the 50-plus population.

According to Champagne Living, Dr. Oz’s program includes the following:

Daily Checklist

  1. Walk 30 Minutes
  2. Brush and Floss
  3. Drink Two Cups of Green Tea
  4. Take Omega 3s, Calcium and Vitamin D (links take you to what I recommend — read more about calcium here and Omega 3 fatty acids here)
  5. Sleep 7-8 Hours a Night
  6. Meditate

Dr. Mehmet Oz’s 6-month plan:

  • Month 1: Your Diet Makeover — Provides a three-day diet designed to jump-start your body to lose weight
  • Month 2: Tests & Numbers — Lists important medical tests and tests that readers can do at home to ensure that their health stays on track
  • Month 3: Ramp Up Your Exercise — Maps out a four-week exercise plan focused on weight-lifting, flexibility, and balance
  • Month 4: Manage Your Stress — Encourages readers to engage in daily activities such as deep breathing and meditation to reduce chronic stress
  • Month 5: Find Purpose — Challenges readers to define clearly what they want out of life to add to their overall sense of wellness
  • Month 6: Put it Together — Calls for readers to retake the tests from Month 2 to see how their numbers have improved considerably since embarking on the six-month plan

According to the editor of the AARP Magazine, if you follow these guidelines, at the end of the six month period, your blood pressure, healthy cholesterol, and blood sugar, will improve. I suggested in my very first post about getting started with a baby step such as walking. Topping Dr. Oz’s list is a 30-minute daily walk. If you haven’t started, let’s get moving! Remember, many of our diseases are lifestyle choices.

One of the member benefits is the AARP Magazine so if you are not a member of AARP, click here to join. Click here to find out other member benefits. Cheers to your wellness!