Health Problems "usually" prevented/treated by Vitamin D include:
Asthma, Autism
Back Pain, Breast Cancer
Chronic Pain, Colon Cancer, Colds/Flu, COPD
Diabetes - T1, IBS, Infertility, Lupus
Multiple Sclerosis, Premature Birth, PMS, Respiratory Infection, Sepsis, Ulcers, UTI
How people interpret probability through words Flowing Data