Vitamin

When you’re struggling yet again to poop, you might wonder if there’s a better way to stay regular. While you’ve probably heard of doing things like upping your fiber intake and drinking more water, new research suggests a slightly different approach—and it involves a vitamin. A new study published in the journal Gut found a

Graphical abstract. Credit: Biomolecules and Biomedicine (2025). DOI: 10.17305/bb.2025.12331 Researchers report in a study, published in Biomolecules and Biomedicine, that lower blood levels of vitamin D are consistently linked with higher rates of depression in adults—especially when 25-hydroxy-vitamin D [25(OH)D] falls at or below 30 nmol/L. The authors emphasize that this does not prove cause:

Share on PinterestLow levels of vitamin D correlate with age-related health problems, including osteoporosis.Photo credit: Crevis/Adobe StockDr. Leen Antonio from University Hospitals Leuven in Belgium and a team of European researchers conducted the study. They presented their findings at the 22nd European Congress of Endocrinology (e-ECE 2020) conference in early September.Vitamin D is important for…

disproportionately afflicted by COVID-19.It’s not a complete shock that vitamin D—available by sun, supplement, and diet—could be a factor in COVID-19. It’s been previously found to be protective against respiratory tract infections—many of which are caused by other kinds of coronaviruses than the one that triggered the global pandemic.Scientists have also identified that people with…

A lack of vitamin D may be associated with a higher risk for getting COVID-19, according to newly published research out of the University of Chicago. Researchers looked at 489 patients tested for COVID-19 at University of Chicago Medicine between March 3 and April 10, whose vitamin D levels had been measured within a year…