Most of them were overthrown by 750 B.C.
The relevant article is a former CIA employee.The reporter can make a fake article because their goal is to make a people read their article, fake or not that's not problem.
The CIA employee make an article based on the situation. But, i don't think they can't give the real answer cause they must keep their company problem and not to publicate.
Answer:
they provide a variety of vitamins and minerals and are often fortified with nutrients like Ca,B12, and vitamin D(13).
