A glass of milk, for example, has only 100 international units. Other foods, such as orange juice, yogurt and cheese, are now beginning to be fortified, but you have to work fairly hard to reach 1,000 IU a day.  -   Cedric Garland     Quotes
A glass of milk, for example, has only 100 international units. Other foods, such as orange juice, yogurt and cheese, are now beginning to be fortified, but you have to work fairly hard to reach 1,000 IU a day. Cedric Garland