Detailed text transcripts for TV channel - KGO - 20140403:09:45:00
Heart disease by paying closer attention to vitamin d. here's mara schiavocampo. >> reporter: it is a spring ritual, getting reacquainted with the sun. and a critical one, too. the new study of nearly 1 million people find the lower your vitamin d levels, the higher your risk for certain diseases. including a 35% increase risk of death from heart disease, and 14% increase from death from cancer. vitamin d not only helps block a host of major illnesses, but it can boost your heart and strengthen your bones. this while an estimated two-thirds of the population isn't getting enough. so just how d...