Anti-aging Articles from SENIORFITNESS.COM Free Article Directory


Subject Directory
Find your Specific Interest
in a Hurry
     Home      Submit Article      Trainer Registration      Contact Us      Our Mission      Disclaimer      Forums      Public Health Issues      Article Archive      Fitness Links      FEATURED EDITOR'S PICKSNew!      Senior Fitness Emporium
 

 
 

Search our Site:
Search Google:
This search box will exclusively search relevant sites that we respect.

( Anti-aging)
Life extension, also known as anti-aging medicine, experimental gerontology, and biomedical gerontology, refers to attempts to slow down or reverse[clarification needed] the processes of aging to extend both the maximum and average lifespan. Some researchers in this area, and "life extensionists" or "longevists" (who wish to achieve longer lives for themselves), believe that future breakthroughs in tissue rejuvenation with stem cells, molecular repair, and organ replacement (such as with artificial organs or xenotransplantations) will eventually enable humans to have indefinite lifespans through complete rejuvenation to a youthful condition.

The sale of putative anti-aging products such as nutrition, physical fitness, skin care, hormone replacements, vitamins, supplements and herbs is a lucrative global industry, with the US market generating about $50 billion of revenue each year.[1] Medical experts state that the use of such products has not been shown to affect the aging process, and many claims of anti-aging medicine advocates have been roundly criticized by medical experts, including the American Medical Association.[1][2][3][4] Bioethicists question whether and how the human lifespan should be extended.

During the process of aging, an organism accumulates of damage to macromolecules, cells, tissues and organs. The maximum life span for humans is in excess of 120 years, whereas the maximum lifespan of a mouse, commonly used as a model in research on aging, is about four years. Genetic differences between humans and mice that may account for these different aging rates include efficiency of DNA repair, types and quantities of antioxidant enzymes, and different rates of free radical production.

Average lifespan in a population is lowered by infant and child mortality, which are frequently linked to infectious diseases or nutrition problems. Later in life, vulnerability to accidents and age-related chronic disease such as cancer or cardiovascular disease play an increasing role in mortality. Extension of expected lifespan can often be achieved by good diet, exercise and avoidance of hazards such as smoking.

Anti-aging Subcategories

Anti-aging > >
Sexual Fitness > Sexual Fitness for Aging Men >
Sexual Fitness > Sexual Fitness for Aging Women >
Sexual Fitness for Aging Men > >
Sexual Fitness for Aging Women > >

Anti-aging Articles

AddThis Social Bookmark Button

 
 Forum Login 
Username:

Password:


Forgot your password?
Register for Forums

Enter your Email!
Sign up for our Senior Fitness Bi-Weekly Newletter and we will send you our concise guide to staying fit, healthy and strong for the rest of your life.
First Name:
Email:

Suggested Reading from Senior Fitness

Longevity & Fitness - Staying Young in Mind & Body.

Exercise focus for Seniors:

Gary Null, Ph.D. knows as much about aging powerfully as anyone on earth. His new book sums it all up.