Doctors first completed formal training and became licensed in 1766
<span>Which of the following foods provide the most fiber?
b. fruits, vegetables, and grains
</span>
No more than 30% of your total calories.
<span>As people age,
- there is less collagen and elastin in the skin.
</span><span>With age, the levels of collagen and elastin - two proteins that give firmness and elasticity to the skin - diminish. This phenomenon causes the appearance of wrinkles and fine lines on the contour of the eyes.</span>