A new study published in the American Journal of Clinical Nutrition shows that vitamin D supplements can slow biological aging by preserving the length of telomeres, a protective cap at the end of the chromosome. Vital Telomere Study researchers showed that participants who daily 2,000 international units (IU) of vitamin D3s have been less than four years shortened compared to those who have been placebo.
An important telomer study is a more important test of more important trials, including random, placebo and double -blind tests, including about 26,000 participants in the United States, which have been traced for five years by about 26,000 participants in the United States, including men over 55 years of age and 55 years of age. In the sub -study, 1,054 adults participated, and the telomeres of white blood cells were evaluated in the baseline, two and four years later.
Telomeres are made of repeated DNA or basic pairs that prevents chromosomes from being decomposed or fused with other chromosomes. They serve as a protective structure that prevents genetic materials from being damaged during cell division. Depending on each cell division, telomeres are slightly shorter and become natural parts of aging. Shortcut telomeres are associated with chronic diseases such as type 2 diabetes and cardiovascular disease.
“VITAL is the first massive and long -term random test that shows that vitamin D supplements protect telomeres and preserve telomeres, especially in interest. Lowering the risk of selected chronic diseases such as disease “, the default survey of Joann Manson, Pringucal Investigator of the Pringucal Investigator of the Joann Manson. According to the report of independence, school.
Participants in this study were randomly assigned to receive a combination or placebo’s combination or placebo. Researchers have found that those who have received vitamin D3 supplements are slowly reducing telomere for four years compared to those who have beenbox. Four years later, the decrease in telomeres was about 7% in the vitamin D group, and the placebo group reached 28%, which is the advantage of almost three years of vitamin D group.
According to Newsweek’s report, “Our findings are a promising strategy for target vitamin D replenishment to fight against biological aging, but further research is needed.
The study also found that the supplementation of omega -3 fatty acids does not affect the length of telomeres during the tracking period. Participants who take omega -3 supplements did not have a effect on telomeres compared to those who take placebo.
The shortening of telomeres is a natural part of aging, but when the telomeres are very short, the cells stop and die. This shortcut is associated with increasing risk of infection, type 2 diabetes, cardiovascular disease and long -term function.
“It is only extreme that telomeres are actually important in terms of aging.” Scientific. She mentioned that most people have telomeres within the normal range and have a wide buffer about how much the telomeric length can change.
Vitamin D supplements show a promise to slow the biological aging process, but experts advise that it is not a cure and should not replace healthy diets and lifestyles. Manson said, “Dietary supplements will not replace healthy diets and healthy lifestyles, and we have made it very clear that we should focus on diet and lifestyle rather than supplements. Washington Post. She added that the target supplementation for those with a high level of inflammation or high risk of chronic diseases can be beneficial.
Vitamin D, also known as “The Sunshine Vitamin,” is essential for immune system function, calcium absorption of the intestines and bone health. It supports immune function, regulates inflammation, affects cell growth, and performs many other functions. Despite its benefits, the most natural way to get vitamin D is to be exposed to sunlight, but the use of lifestyle, geography or sunscreen can limit exposure.
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