One way unrefined carbohydrates differ from refined carbohydrates is that the former contains more of their natural nutrients. Refined carbohydrates undergo processing, which removes many essential vitamins and minerals.Natural foods such as whole grains, legumes, fruits, and uncooked vegetables are all top sources of unrefined carbohydrates.Consuming the recommended amount of these unrefined foods can be beneficial to your health.atural foods such as whole grains, legumes, fruits, and uncooked vegetables are all top sources of unrefined carbohydrates. Consuming the recommended amount of these unrefined foods can be beneficial to your health.
Four types of vaccines are currently available: Live virus vaccines use the weakened (attenuated) form of the virus. The measles, mumps, and rubella (MMR) vaccine and the varicella (chickenpox) vaccine are examples.
The MMRV vaccine combines the attenuated virus MMR (measles, mumps, rubella) vaccine with the addition of chickenpox vaccine or varicella vaccine (V stands for varicella). The MMRV vaccine is typically given to children between 1 and 2 years of age. Several companies supply MMRV vaccines. ProQuad is marketed by pharmaceutical giant Merck and was approved in 2005 for use in the United States by the Food and Drug Administration for children ages twelve months through twelve years.