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.
Learn the effects of a vitamin D deficiency. How statins affect vitamin D levels is hard to pin down. The authors of one study suggest that the statin rosuvastatin increases vitamin D. That is still a matter of debate, however. In fact, thereâs at least one other study showing just the opposite.