Dairy Products and Antibiotics aren't Good to go together

Dairy products contain an abundance of charged calcium and magnesium particles, called "ions." These ions can bind to some antibiotics, creating "an insoluble compound," Anastasiya Shor, an assistant professor at Touro College of Pharmacy in New York, told Live Science in an email. Insoluble compounds do not dissolve in water, and if a drug cannot dissolve in the fluid inside the gut, it cannot be absorbed into the bloodstream.