The SmilePage^® Health Institute–SPHI, a 501(c)(3) purposes to support the mission of SmilePage^® Corporation–SPC: a Maryland Corporation formed in 1998 to educate the public and healthcare professionals by relaying health-related information, breakthroughs and ongoing research. SPC accomplishes its primary mission using www.SmilePage.com (1998); the book Your Jaws~Your Life (2003)—with a section on Nitric Oxide (NO); www.VitaminDHeals.com & www.VDDKills.com the book The Global Pandemic of VDD: King of ALL Silent Killers (2018)—with over 800 NIH stored references for over 300 VDD related diseases. Dr. David C. Page is a 3^rd generation Doctor of Dental Surgery in private practice since 1980. He is also a research director, author, speaker and founder of both The SmilePage^® Corporation and The SmilePage^® Health Institute–SPHI, a 501(c)(3).