Islamabad( The COW News Digital)Recent research suggests that Vitamin D supplementation may slow biological aging and improve overall health, offering promising insights for middle-aged and older adults. The study, conducted over four years, involved nearly 1,000 participants aged 50 and above, who were administered daily doses of Vitamin D₃.
Researchers observed significant positive effects on participants’ health, particularly at the cellular level. The protective caps on DNA, known as telomeres, which are linked to the risk of vascular cancer and other age-related diseases, showed reduced shortening in those taking Vitamin D. This effect was equivalent to approximately three years of slower biological aging, according to the study.
The findings indicate that Vitamin D not only supports bone and immune health but also plays a role in reducing inflammation. Lower inflammation levels can contribute to fewer autoimmune conditions and better overall physiological resilience.
Using epigenetic clocks to measure biological age, researchers noted specific changes in participants. Those taking Vitamin D₃ demonstrated a slower progression in Horvath epigenetic clock readings, equivalent to about 1.85 years of delayed aging. Additionally, participants consuming 2,000 IU of Vitamin D daily showed a similar effect on the Hannum clock, with approximately 1.90 years of slowed biological aging.
Experts believe that these results highlight the potential of Vitamin D as a low-cost and accessible supplement for promoting healthy aging. They caution, however, that Vitamin D should be taken under medical guidance, as excessive doses may have adverse effects.
The study emphasizes the importance of maintaining adequate Vitamin D levels, which can be achieved through sun exposure, diet, and supplementation. Foods rich in Vitamin D, such as fortified dairy products, fish, and eggs, can contribute to daily requirements, while supplements may be necessary for those with limited sun exposure or specific health conditions.
This research adds to a growing body of evidence linking Vitamin D to cellular longevity and reduced risk of chronic diseases. Scientists hope that these findings will encourage further large-scale studies to confirm the long-term benefits of Vitamin D supplementation on biological aging.
Overall, this study underscores the significance of Vitamin D not only for bone health but also as a potential factor in slowing the biological clock and promoting healthier, longer lives.
