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Credit: Joann Manson, Brigham and Women’s Hospital
As a result of an important random contrast test, vitamin D supplements have been shortened during aging and helped to maintain telomeres and protective caps at the end of chromosomes that are associated with the development of certain diseases. New report announced US Clinical Nutrition JournalResearchers are based on data of important sub -research due to jointly. Mass General Brigham And Georgia Medical College supports a promising role in slowing the channel for biological aging.
Joann Manson, the chief investigator of Brigham and Women’s Hospital’s Brigham and Women’s Hospital, said, “Vital is the first large -scale and long -term random test that shows that vitamin D supplements protect telomeres and preserve the length of telomeres.” It is especially important because it shows the benefits of vitamin D to reduce inflammation and reduce the risk of chronic diseases such as immune diseases. ”
The telomeres are made of repeated DNA or basic pairs that prevents decomposition or fusion with other chromosomes. The shortening of telomeres is a natural part of aging and is associated with increasing risk of various age -related diseases.
Some short -term studies have suggested that vitamin D or omega -3 fatty acid supplements may help to support telomeres, but the results did not match. VITAL tracked US women over 55 years of age with a random, dual blindness, and placebo -controlled test of vitamin D3 (2,000 IU/Sun) and omega 3 fatty acids (1 g/day). The important telomerical sub -study included 1,054 of these participants, and the telomeric length of white blood cells was evaluated in the baseline and second and fourth grade.
Vitamin D3 supplements have been greatly reduced in four years compared to taking placebo, which has been significantly reduced to prevent the same aging compared to placebo. Omega 3 fatty acid replenishment did not significantly affect the length of telomeres during the follow -up period.
“Our findings say that vitamin D supplements may be a promising strategy against the biological aging process, but further research is needed.
authorship: In addition to Manson, the Brigham General includes Nancy R. Cook, William Christen and I-Min Lee. Additional authors include Haidong Zhu, Bayu B. Bekele, Li Chen, Kevin J. Kane, Ying Huang, Wenju Li and Yanbin Dong.
Public: The author declares that there is no competitive financial interest or personal relationship that can affect the work reported in this white paper.
Funds: This work has been supported by National Heart, Lung and Blood Institute (R01 HL131674-01). Parents’ life tests are supported by R01 at011729. Research fund applicants played no role in the decision to submit a paper for research design, data collection, data analysis, data interpretation or reporting and publishing.
Paper cited: Zhu h et al. et al. “Vitamin D3 and Maritime Omega -3 Fatty Fatty Revenue and Leuk -blood Telome Mere length: Four years of discovery in an important random contrast test” AJCN DOI: 10.1016/J.AJCNUT.205.05.003
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newspaper
Clinical journal
Research method
Random contrast/clinical trial
Topic
people
Article title
Vitamin D3 and Maritime Omega -3 Fatty Benefits and White Blood College Telome Mere length: Four years in an important random contrast test
Article Publishing Date
May 21, 2012
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The author declares that there is no competitive financial interest or personal relationship that can affect the work reported in this white paper.
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