Ehhh we vote no. Baby powder is made of talc, which in its natural form contains cancer-causing asbestos. Of course baby powder manufacturers attempt to remove asbestos before their powders hit drug store shelves. But more than 8,000 lawsuits have been filed regarding baby powder causing ovarian cancer, with more than $5 billion in settlements. Evidence of talc causing cancer in men is much more limited, but when it comes to balls we err on the side of caution.