You just can't win when it comes to lactose. A new study says that drinking milk might be super good for women to prevent osteoarthritis, eating cheese will cancel out all the health benefits.

Medical News Today reports:
A degenerative disease causing pain and swelling of the knee joints, knee osteoarthritis currently has no cure. But researchers say drinking milk every day has been linked to reduced progression of the disease.

...The researchers found that, in women, as milk intake increased (from none to less than 3, 4-6, and more than 7 glasses per week), the joint space width decreased (by 0.38 mm, 0.29 mm and 0.26 mm, respectively).

Publishing their results in the American College of Rheumatology journal Arthritis Care & Research, the researchers say while their findings show that women who regularly drank fat-free or low-fat milk experienced delayed progression of knee osteoarthritis (OA), those who ate cheese actually experienced an increase in progression of the disease.
So basically, this means you know will have to choose between debilitating degenerative disease and giving up cheese forever! Thanks a lot science.