Healthcare in France--Free Vacations in the Sun?

Dirk Beauregarde has a vitamin D deficiency, which leads to this:

In France we have a massive welfare bill, mainly due to our free, universal, cradle to grave health care system – it is quite common for the public Heath system to send the sick, the lame, the stressed and the depressed, away for long term cures by the sea or in the mountains why cant they send a low level vitamin D teacher to Corsica for a couple of weeks.