A fat-soluble vitamin or a mixture of vitamins, especially vitamin A1 or a mixture of vitamins A1 and A2, occurring principally in fish-liver oils, milk, and some yellow and dark green vegetables, and functioning in normal cell growth and development.
Daily multivitamins reduce risk of cancer in men — Brigham and Women?s Hospital study is the first to examine the long-term affect of multivitamins on a major chronic diseases – A daily multivitamin can help a man reduce his risk of cancer. The Physicians’ Health Study II is the first clinical trial to test the affects of multivitamins on a major disease such as cancer.
Certain dietary supplements associated with increased risk of death in older women — Multivitamin-taking women have higher risk of earlier death – Consuming dietary supplements, including multivitamins, folic acid, iron and copper, among others, appears to be associated with an increased risk of death in older women, revealed by researchers.
Vitamin A supplements for children could save 600,000 lives a year – Researchers have strongly recommended vitamin A supplementation for children under 5 in areas at risk of vitamin A deficiency. Children in low and middle income countries should be given vitamin A supplements to prevent death and illness, concludes a study published on bmj.com today.
Are dietary supplements working against you? Do you belong to the one-half of the population that frequently uses dietary supplements with the hope that it might be good for you? – Well, according to a study published in an upcoming issue of Psychological Science, a journal of the Association for Psychological Science, there seems to be an interesting asymmetrical relationship between the frequency of dietary supplement use and the health status of individuals.
Copper from home plumbing is one metal that may increase the risk of Alzheimer’s disease and other age-related disorders. – A new study linked high levels of copper and iron to Alzheimer’s disease, heart disease, and other age-related disorders. The report is published in ACS’ Chemical Research in Toxicology.
An estimated one-third of US children and teens take vitamin or mineral supplements. – A large number of U.S. children and teens age 2 to 17 appear to use vitamin and mineral supplements, although most may not need them, according to a report in the February issue of Archives of Pediatrics & Adolescent Medicine, one of the JAMA/Archives journals.
The State of the World?s Children 2008: Child Survival – The report provides information on a strategic framework developed by UNICEF, WHO, and the World Bank ? at the invitation of the African Union ? to help African countries and others reduce the toll of maternal and child deaths.
– Strategies that can help reduce the number of children who die before their fifth birthday were highlighted today, at the launch of UNICEF’s flagship report – The State of the World’s Children 2008: Child Survival ? in Geneva.
Genetically modifying carrots to express increased levels of a gene that enables the transport of calcium across membranes of plant cells can make the vegetables a better source of calcium. – A specially developed carrot has been produced to help people absorb more calcium. Researchers studied the calcium intake of humans who ate the carrot and found a net increase in calcium absorption. Adding this carrot to the diet can help prevent such diseases as osteoporosis.
