Tom Cruise : Stick with topics you know about !

Since when did Tom Cruise become a medical expert? I just read a quote he made in reference to Brooke Shield's book "Down Came the Rain" in which she talks about her postpartum depression He feels she shouldn't have used the antidepressant Paxil

"When you talk about postpartum, you can take people today, women, and what you do is you use vitamins."

According to Dr. Tom, "There is a hormonal thing that is going on, scientifically, you can prove that. But when you talk about emotional, chemical imbalances in people, there is no science behind that. You can use vitamins to help a woman through those things."

As a registered nurse and a woman who has had 2 children I feel comfortable in saying that he doesn't have a clue and needs to stick to topics he knows about