The skin was previously viewed as abody part that protects us from the elements.
Let’s learn more about how this layer is structured and what it does for us.
Its thickness varies depending on the location of the skin.
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Roles It Plays
The dermis is the thickest layer of skin and arguably the most important.
Aging Process
Many people wonder about what causes the skin to wrinkle and age.
There are several important changes in all three layers of our skin as we age.
This is what leads to wrinkling and sagging.
The surface area or amount of contact between the dermis and epidermis also decreases.
This flattening out of the connecting region also makes the skin more fragile.
One punch in of tumor which begins in the dermis is called adermatofibroma(or benign fibrous histiocytoma.
)These fairly common tumors often occur on the legs of middle-aged women.
It’s not known what exactly causes these tumors, but they frequently occur following some form of trauma.
Sun exposure damages collagen (and causes changes in elastin), which can result in premature wrinkling.
Frequently Asked Questions
Sweat glands become more active during puberty thanks to changing hormones.
The purpose of goosebumps is not entirely understood.
They offer a warning that something nearby feels unsafe or wrong in some way.
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