Ray and Terry's Research

Can vitamin D help increase your chance at survival if you become infected with Coronavirus? Vitamin D has been studied for several applications and is emerging as a nutrient critical for long-term health. It's needed to utilize calcium and phosphorus...

Analysis of the report published in the JNCI (Journal of the National Cancer Institute): Multivitamin Use and Risk of Prostate Cancer in the National Institutes of Health–AARP Diet and Health Study - Ray Kurzweil and Terry Grossman, M.D. We have...