Ads
related to: intrinsic skin aging factorsmacys.com has been visited by 1M+ users in the past month
- Macy's Star Rewards
Sign Up for Macy's Star Rewards
Enjoy Exclusive Perks at Macy's
- Macy's Gift Cards
Custom, Personalized & Ships Free
Give a Gift for Any Occasion
- Free Pick Up In Store
Get 20% Off Your Next Purchase When
You Buy Online & Pick Up In Store!
- Macy's Presents the Edit
Hand-picked by Fashion Directors
Get Ready to be Inspired
- Macy's Star Rewards
Search results
Results from the WOW.Com Content Network
Intrinsic ageing and extrinsic ageing are terms used to describe cutaneous ageing of the skin and other parts of the integumentary system, which while having epidermal concomitants, seems to primarily involve the dermis. [1] Intrinsic ageing is influenced by internal physiological factors alone, and extrinsic ageing by many external factors.
Aging is a complex, progressive process that leads to functional and aesthetic changes in the skin. This process can result from both intrinsic (i.e., genetically determined) as well as extrinsic processes (i.e., environmental factors).
Ageing (or aging in American English) is the process of becoming older. The term refers mainly to humans , many other animals , and fungi, whereas for example, bacteria, perennial plants and some simple animals are potentially biologically immortal .
Environmental factors may affect aging – for example, overexposure to ultraviolet radiation accelerates skin aging. Different parts of the body may age at different rates and distinctly, including the brain, the cardiovascular system, and muscle. Similarly, functions may distinctly decline with aging, including movement control and memory ...
Aging skin is characterized by wrinkles, loss of skin flexibility, laxity, and having a rough appearance in the skin texture. Prevalent throughout the body, loss of collagen can also contribute to numerous other disorders such as joint pain , weakened hair and nails , reduced bone density , gastrointestinal issues , and reduced muscle mass .
External signs of aging are here understood as those signs of biological aging that qualify as bodily changes in structure occurring outside viscera and visible to the unaided eye See also: Intrinsic and extrinsic aging
Ads
related to: intrinsic skin aging factorsmacys.com has been visited by 1M+ users in the past month