The hyperinflation in the Weimar Republic was a three-year period of hyperinflation in the Weimar Republic (modern-day Germany) between June 1921 and January 1924. 1  1 History.
Cow's milk is naturally an excellent source of calcium. It has vitamin D and it has potassium and it's a complete protein source as well. With other forms of dairy â cheese, yogurt and other sources â you are getting some, but not all, of the nutrients from milk.
Does Milk Really Contain Vitamin D? Milk serves as a valuable source of vitamin D. Vitamin D is a fat-soluble vitamin, which means your body can store it in the liver and fat cells, that promotes the absorption of calcium, aids in neuromuscular function and supports the immune system.