Facial profile change with ageing

# The facial profile of most people change as they age and mature through becoming..
A. More convex
B. The same level of convexity
C. Less concave
D. Less convex

The correct answer is D. Less convex. 

The facial profile may vary as we age due to
the loss of facial fat, muscle atrophy and
loss of skin elasticity.

The buccal fact pad is gradually lost in the
cheeks, causing the skin to adapt itself to
the underlying muscle and bone.

During the aging process, metabolism
slows down and the production of skin,
collagen, and muscle fibers is reduced.
The constant pull of gravity also contributes
to the sagging of the face.

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