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.
Killed or Inactivated Vaccines. One alternative to attenuated vaccines is a killed or inactivated vaccine. Vaccines of this type are created by inactivating a pathogen, typically using heat or chemicals such as formaldehyde or formalin.uman papillomavirus (HPV). Live, attenuated vaccines currently recommended as part of the U.S. Childhood Immunization Schedule include those against measles, mumps, and rubella (via the combined MMR vaccine), varicella (chickenpox), and influenza (in the nasal spray version of the seasonal flu vaccine).