1. decreased
increased
decreased
increased
Why?

2. Fortified Daily and Grains
Found in some foods
Oily Fish
Eggs
Fortified Daily and Grains

3. Needed for Ca2+ absorption for food

4. Needed for Ca2+ absorption for food
Skeletal Deformity
“Rickets”
Not
enough...

5. Naturally synthesized in the skin

6. Naturally synthesized in the skin
UV Light
Only with...

7. UV Light Naturally synthesized in the skin
A skin pigment called melanin
Is intercepted
and absorbed by ...

8. Naturally synthesized in the skin
UV Light
A skin pigment called melanin
supplements might be needed by those with darker skin pigmentation
More melanin in the skin reduces vitamin D synthesis

9. A skin pigment called melanin
Need to add a line
DNA Mutation
UV Light
Causes
Reduces
A skin pigment called melanin

10. DNA Mutation
can lead to...