VDC test kit slider
VDC test kit slider

About rick.jimenez11977600

Author Archives: rick.jimenez11977600

We need your help!

We're spreading awareness on Vitamin D Deficiency
Donate NOW
Latest Articles
Low vitamin D status may affect menstrual cycle length in women

A recent study determined that lower vitamin D levels are associated with a nearly 3 times increased risk of longer menstrual cycles.

Weekly Newsletter