Large -scale long -term studies show that taking vitamin D supplements or getting a naturally sufficient compound can be knocked for three years in biological aging. This may seem like a lot of lifetime, but it is considerable as it becomes more and more vulnerable to age -related diseases.
Researchers from the Mass General Brigham and Georgia Medical College were jointly recognized, and the Vitamin D and Omega-3 exams (VITAL) have registered American men over 50 years old and 55 years of age and 55 years of age and are potentially affected by Omega-3 and vitamin D supplements. I registered to study biomarkers. This biological aging marker focuses on an important telomeric study of 1,054 participants.
What they found was that two years after the evaluation of the baseline, four years later, the sub -set of vitamin D3 (2,000 IU/Day) was a longer telomer in leukocytes than the placebo. (Omega -3 fatty acids didn’t affect this health biomarker.)
How is this relation to anti -aging? Telomeres are protective “caps” at the end of the chromosome, and inherently shielded important DNAs held from decomposition or fusion with other chromosomes. They are naturally shortened by all cell divisions The body of the growing evidence This connects this to a limited stem cell function and long -term health. Therefore, short telomeres are associated with age -related and diseases.
Joann Manson, chief executive chief of the life medicine of Brigham and Women’s Hospital, said, “VITAL is the first large and long -term random test that shows that vitamin D supplements protect telomeres and preserve telomeres.” It is especially important because it showed the benefits of vitamin D to lower the risk of chronic diseases. “
So far, the research on telomeres and vitamin D has been small, short and mixed. An important telomer study showed that this compound actually provides a great advantage in protecting the destruction of these chromosome caps for the first time through a strong test design.
HaiDong Zhu, a molecular genetic scholar of the Ogerta University, said, “Our research suggests that further research was needed, but targeted vitamin D supplements could be a promising strategy against biological aging.
For humans, vitamin D3 and D2 are the most important in the group of soluble compounds, and helps various functions, such as strengthening the immune system and absorption of calcium. This is also very important for the bone health of aging. Deficiency is also related to the age -related dementia and neurological conditions of newborns recently.
In other words, more research is needed to support the claim that there are many studies that do not find evidence that depression can be prevented, and that it can alleviate the seriousness of viruses such as Covid-19 and measles.
It is difficult to measure our body absorption from natural sources -food, sun -this 2,000 IU/daily dose is greatly It is considered safe For most people, the limit is about twice as much as it is. However, it is best to consult with the medical service provider to see if there are no other risk factors before increasing the D dose.
This study was published later. American journal Clinical nutrition.
source: Mass General Brigham
