A 10-week indoor exercise program during winter helped overweight adults maintain vitamin D levels, especially the active form 1,25(OH)₂D₃, which supports bone and immune health. The effect occurred ...

When the summer sun fades and the days get shorter, you might notice yourself feeling a little more tired, melancholic, or even catching colds. This happens to millions of us every year, and it’s ...

As Memorial Day weekend kicks off the unofficial start of summer, many people head to the beach, ready to soak up the sun—and with it, some vitamin D. But a new study suggests you don't necessarily ...

New research shows that regular exercise can help maintain Vitamin D levels during the darker months. The sun may be shining now, and our vitamin D levels are getting a natural boost but it wasn't ...