Vitamin D supplements reduce Blood
levels of C-reactive protein, or CRP, an indicator of inflammation That
is linked to cardiovascular disease. But supplements
help only up to
In a study of more than 15,000 adults ages 18 to
85, researchers at Johns Hopkins University found That
levels exceeded 21 nanograms per milliliter — the Lower
end of what is usually considered normal — any additional vitamin D led to an increase in CRP.