Eating foods high in saturated fat may increase fertility problems in men, a preliminary study finds. Robert Byron/iStockphoto.com hide caption

itoggle caption Robert Byron/iStockphoto.com

Research from Penn State finds heavily spiced meals — think chicken curry with lots of turmeric, or desserts rich in cinnamon and cloves — may do the heart good. iStockphoto.com hide caption

itoggle caption iStockphoto.com

Coca-Cola says the caramel coloring in its signature soda has always been safe. OmerSukruGoksu/iStockphoto.com hide caption

itoggle caption OmerSukruGoksu/iStockphoto.com