Regardless, biologists say that there's no point in trying to turn back the clock. "This is a road that we have no choice but to walk. Even assuming there are side effects, the only proper and positive response would be to find ways to address them," says Chen Ching-san.
然而，無論如何，生物學家們認為不能因噎廢食，「這是一條不得不走的路，就算真的有副作用，找出解決的方法，才是積極的作法」，陳慶三說。