Scientists from the Karolinska Institute have found that vitamin K supplements can promote healthy aging. Research published in the journal nutrients.
Scientists reviewed studies examining the effects of vitamin K on aging. Observational studies show that vitamin K and vitamin K-dependent proteins (VKDPs) are associated with a wide variety of age-related diseases. However, evidence for the direct effect of vitamin K on cellular aging is yet to be obtained.
Some trials have shown that supplementing with vitamin K1 or K2 can help fight Alzheimer’s in older adults. Research also shows that vitamin K2 can be produced by human gut bacteria, which also play an important role in many other areas of health. Another source of vitamin K2 is cheese.
While the precise impact of vitamin K on human health remains unclear, research has revealed its effect on the signs of aging: genomic instability, cellular aging, mitochondrial dysfunction, and systemic inflammation. These effects are likely related to the vitamin’s effect on the gut microbiome.
The scientists concluded that, despite the clear role of vitamin K in maintaining human health, the evidence for the benefit of vitamin K supplements remained conflicting. In addition, it is not clear whether there is a need to increase its consumption further, as its deficiency is extremely rare.
Nutrition is an important determinant of human health. A 2019 GBD study found that a diet low in vegetables, fruit, whole grains and high in processed foods, sugar and sodium was associated with a significant risk for death in 13.5% and 14.6% of men and women worldwide. found the factor.
Source: Gazeta
Barbara Dickson is a seasoned writer for “Social Bites”. She keeps readers informed on the latest news and trends, providing in-depth coverage and analysis on a variety of topics.