10 signs you have a serious vitamin D deficiency
Top 10 Signs You Have a Serious Deficiency in This One Vitamin NaturalON
Psoriasis
Weakness in the muscles
Sensitivity to pain
Sadness/Depression
Bone fractures
Susceptibility to the flu
High blood pressure
Periodontal disease
Lower endurance levels
Cancer
NaturalON also had another article in April 2014
8 Common Diseases Caused from a Lack of Vitamin D
The Flu
Asthma
Dental Cavities
High Blood Pressure
Type 2 Diabetes
Rheumatoid Arthritis
Inflammatory Bowel Disease
Cancer
VitaminDWiki has a hard time choosing which are the BIG diseases
However - here are the most popular pages Most-visited pages on VitaminDWiki
Here are the diseases most proven to be prevented/treated by VItamin D