Links roundup: July 4

Some health-related stories from around the web:

From the Globe and Mail: Britain’s National Health Service turns 60 this year—what can Canada learn from them?

Blogger Henna at Canadian Beauty rates Banana Boat sunscreen.

From the BBC: How can a man have a baby?

From The Simple Dollar, via Limes & Lycopene: How to prepare healthy food at home cheaply when you’re short on space and resources.

CBC reports on the potential consequences of the escape of 30,000 farmed Atlantic salmon into Pacific waters.

And again from the BBC, two British sexual health organizations are recommending sex ed for kids as young as four.