L Reuteri for "Bigger Balls"?

I've heard that it's that after take LR for some time, that there's a side effect for men to feel and see their testes grow in size, is this a common thing people experience?

Also how does the yogurt compare to capsules on the market? It seems that capsules are cheaper, but are they less effective? And what if one were to take time together, would that be an excess amount and lead to negative side effects? Would it aid in faster results?