Food and Drug Administration and <span>Centers for Disease Control and Prevention </span>
The answer is Ultraviolet Light
The easiest way for us to obtain a sustainable amount of Vitamin D is by exposing our self to morning sunlight ( which contain ultraviolet light)
Often time, we don't consume enough vitamin D and our body need to get it from our bones, and in order to do that, it need to be activated through enough exposure from sunlght
Answer:
it is important to choose skin care products based on skin type because
1. you'll be wasting money on stuff not for your skin type
2. products not for your skin type may not work
3. you may have a bad reaction to products that aren't for your skin type
All of the above assuming yo also have a good diet
Answer:
Boundaries. I have gave you anwer
