On July 31, 2014, scientists reported details of the evolution of birds from other theropod dinosaurs. Among the features linking theropod dinosaurs to birds are a furcula (wishbone), air-filled bones, brooding of the eggs, and (in coelurosaurs, at least) feathers.
Vitamin D Deficiency. People who are vitamin D-deficient can suffer some adverse effects, such as being more prone to certain cancers and possibly being affected by depression or other mood disorders, according to studies reported by MayoClinic.com.
Vitamin D. As I said in my post, â6 Conditions That Feel Like Depression But Arenât,â a deficiency in vitamin D will feel very much like depression. Lots of studies have found a close association between depression (or increased odds for depression) and vitamin D deficiencies.