The post is very informative and accurate in its most part. But I don't get "Today almost 50% of world population is suffering from Vitamin D deficiency, an estimate suggests that 1 Billion people are suffering from Vitamin D deficiency" How does 1 billion equate to 50%
But I absolutely agree on the theme that VitD deficiency is in-fact growing and measures need to be taken.
@doc-for-life glad that you took out the time to read, Well nice observation and thanks for letting me correct it.