Some men with low levels of vitamin D in their blood are at particularly high risk of developing heart disease and weakened bones that can lead to osteoporosis, researchers report.
In a study of more than 1,000 men, those with low levels of both vitamin D and the sex hormone estrogen were at significantly increased risk of having cardiovascular disease, says study head Erin Michos, MD, a cardiologist at Johns Hopkins.
“They were also at dramatically increased risk of osteopenia,” or bone loss that can lead to osteoporosis, she says.
“Our results suggest that vitamin D supplements, which are already prescribed to treat osteoporosis, may also be useful in preventing heart disease,” Michos tells WebMD.
Men with low levels of vitamin D and testosterone, on the other hand, were not at heightened risk for heart disease or osteopenia.
Role of Estrogen and Vitamin D
The new findings build on previous studies showing that low levels of vitamin D and estrogen, a sex hormone found in differing amounts in men and women, are independent risk factors for developing plaque-laden arteries and weakened bones. Read more…
