No, it's a fiber.
Your own body produces vitamin D3 if your skin is exposed to sunlight. 10 minutes in the sun satisfies your daily need for vitamin D3. Vitamin D is also found in some foods, such as fish (especially cod) and eggs. Another source says that getting enough vitamin D3 from the sun might be more difficult, depending on geographical location and season. During an internet search, I did find that some people are allergic to vitamin D3 supplements. I don't know if this is because vitamin D3 can be made from wool.
* Vitamin A and E preparations - derived from porcine (pigs) gelatin * Vitamin D - derived from the cholesterol from sheep's wool * Magnesium Stearate - derived from bovine (cattle) fat
Dogs do not have wool. No types of dogs have wool.
sheep wool has a multitude of uses due to its unique characteristics of elasticity, crimpness and that it grows in clusters; sheep wool is an excellent raw material for sweaters and other kinds of clothing (insides of jackets), blankets and carpets. sheep wool is a raw material in the making of Vitamin D supplement (Vitamin D3 or Cholecalciferol).
wool coats wool socks wool pants
A wool weaver are people who wool.
A wool sock is what it sounds like... A sock made from wool... You get wool from a sheep.
A wool weaver is one who weaves with wool, fabricating cloth from wool yarn.
Wool. You can get wool from shearing sheep and then going to a spinning wheel and spin the wool into a ball of wool.
wool i think.
A bale of wool. Or a skein of wool.
The hair of a sheep is referred to as wool. Fleece is the wool of a lamb.