https://newsdailyarticles.com/health/vitamin-d-deficiency-autism-whats-the-connection/

Moms Belief23 Jan, 2020News

Vitamin D is considered to be an important element with regard to prenatal fetal development. Medical professionals often suggest expecting mothers to spend time under sunlight each day because the developing child�s needs are fulfilled by the nutrient stores of the mother. Many kinds of research have proven a strong link between healthy fetal development & maternal vitamin D exposure.