Low Vitamin D – 2X more likely to have premie AND mother later to have heart problems
Two separate studies – VitaminDWiki notices a likely association of low vitamin D
Premature Delivery Tied to Heart Risks in Mother NYT Feb 2015
2X more likely for mother to later have cardiovascular disease
📄 Download the PDF from VitaminDWiki.
PDF does NOT mention Vitamin D

Heart Failure early death 2X more likely if less than 20 nanograms of vitamin D – June 2012
Pre-term birth 3X more likely if less than 20 ng of vitamin D – May 2012
Diseases that may be related via low vitamin D has the following graphic
Examples of relevant low vitamin D disease associations include;
Depression ==> Heart Disease 40% increase,, Forbes 2014
Depression ==> premature birth 96% increase in premature birth if ani-depressants in late pregnancy; April 2014