United States Note. A United States Note, also known as a Legal Tender Note, is a type of paper money that was issued from 1862 to 1971 in the U.S. Having been current for more than 100 years, they were issued for longer than any other form of U.S. paper money. They were known popularly as greenbacks, a name inherited from the earlier greenbacks, the Demand Notes, that they replaced during 1862. Often termed Legal Tender Notes, they were named United States Notes by the First Legal Tender Act, which authorized th
Deficiency Consequences. A lack of vitamin D does not cause shortness of breath, but it results in other serious health problems. Since vitamin D optimizes calcium absorption and use, low levels of the nutrient cause soft and distorted bones in children.itamin D Intake. Vitamin D doses are measured in international units, or IUs. The Food and Nutrition Board of the Institute of Medicine recommends that from birth to one year of age, babies get 400 IUs of vitamin D daily. The intake goes up to 600 IUs when children turn one year old.
1 Vitamin A and beta-carotene-necessary for night vision. 2  Vitamin B complex-the B complex vitamins may help prevent high homocysteine levels developing in the blood. 3  These are associated with vascular problems that affect the retina.4  Vitamin C-may reduce the risk of cataracts. Vitamin A and beta-carotene-necessary for night vision. 2  Vitamin B complex-the B complex vitamins may help prevent high homocysteine levels developing in the blood. 3  These are associated with vascular problems that affect the retina.