Last summer, two MIT (Massachusetts Institute of Technology) scientists were studying the effects of yogurt on obesity. What they didn’t expect was to see the mice they were using to grow bigger balls. First of all, the mice started to show a better, ‘luxuriantly silky’ fur. Then they figured out that the yogurt-eaters were having testicles about 15 percent heavier than the junk-eating males. Why did they think about measuring the mice testicles, I’m not sure. But the good news for men (and their women) is that yogurt is also available for humans. That’s right. So ask your supermarket for more information.