Question

directions: please use your textbook to answer the question below using your own words. what happens to skin as a person ages? what are some ways to slow the effects of aging on skin? write one well - written paragraph and answer the above questions to earn 10 points.

Explanation:

As skin ages, its structural proteins (collagen and elastin) break down, leading to thinner, looser skin with fine lines and wrinkles; oil and sweat gland activity decreases, making skin drier and more prone to irritation, while sun damage over time causes age spots and uneven tone, and blood vessels become more fragile, leading to easier bruising. To slow these effects, daily use of broad-spectrum sunscreen (SPF 30+) blocks UV rays that accelerate collagen breakdown, regular moisturizing supports the skin's barrier to lock in moisture, eating a nutrient-dense diet with antioxidants (like vitamin C and E) fights oxidative damage, avoiding tobacco and excessive alcohol reduces collagen degradation and dehydration, and gentle, non-irritating skincare products prevent further damage to aging skin.

Answer:

As a person ages, their skin undergoes several changes: the production of collagen and elastin (proteins that keep skin firm and elastic) slows, leading to sagging, fine lines, and deep wrinkles; the outer skin layer thins, making it drier, more fragile, and slower to heal; oil and sweat glands become less active, reducing natural moisture; and cumulative sun exposure causes age spots, uneven pigmentation, and a duller texture, while blood vessels in the skin become more visible and prone to bruising. To slow these effects, consistent daily use of broad-spectrum sunscreen (SPF 30 or higher) is critical to block UV radiation that accelerates collagen breakdown and pigmentation; regular moisturizing supports the skin's protective barrier to retain hydration; eating a diet rich in antioxidants (such as leafy greens, berries, and nuts) helps fight oxidative damage that ages skin; avoiding tobacco products and excessive alcohol (which dehydrate skin and break down collagen) also helps, as does using gentle skincare products that do not irritate the thinner, more sensitive aging skin.