Is coffee blocking the body from absorbing nutrients?

Question

Is it true that if you drink coffee with food, then the coffee would prevent the body absorbing the nutrients contained in the food?

Answer 1

In a collaborative study at Creighton University in Nebraska and the University of Miami, Florida, researchers showed that caffeine may interfere with vitamin D absorption. The results, published in the "Journal of Steroid Biochemistry and Molecular Biology," demonstrated that the higher the level of caffeine, the more it interfered with vitamin D absorption. The study suggested that caffeine did this by reducing the expression of vitamin D receptors on osteoblasts in the body -- the cells responsible for producing bone.

http://www.direct-ms.org/pdf/VitDGenScience/Caffeine%20Vit%20D%20receptor%2007.pdf