As an Australian living in France (and speaking French), I have a few things I'd like to contribute to this thread.
First, I happen to have written a blog post about speaking French like a Spanish cow and "comme une vache espagnole" probably comes from "comme un Basque espagnole" i.e. like a Spanish Basque speaker!
http://www.aussieinfrance.com/2013/05/f ... espagnole/. I like the explanation of the four Thursdays.
Now that I am doing the 5:2 fast I am sharing it with my French friends, not all of whom speak English and it's a bit frustrating not having much material in French so I think that having a French thread is a great idea. I'd love to be able to volunteer as a moderator but simply do not have any time to spare.
However, I would be happy to contribute what I have already written in French concerning the 5:2 fast diet if that is of any help.
I am a translator by trade and have looked into the way in which Google Translate operates. It does well with short, well constructed sentences. This is because it is based on all the bilingual texts that have gone into its making. So people writing in another language should be encouraged not to use slang and make sure their sentences are short.
I took a look at the French forum by Doctor Cohen (
http://www.regime-cinq-deux.com), who has been writing books about nutrition all his life. The website strikes me as being a largely commercial affair with a lot of very annoying advertisements. The actual material to help fasters is very meagre. His meal suggestions do not strictly follow the 500/600 calorie recommendations but are a way of not having to count calories (which explains his reference to group 1 and group 2 vegetables).
His lunch/dinner suggestions are 125 gr of poultry or fish, 120 gr of group 1 vegetables or 200 gr of group 2 vegetables, 30 gr of bread and a piece of fruit. That means that if I choose 125 gr of salmon (290 cals), 200 gr of green beans (70 cals), 30 gr of mixed grain bread (30) and a large banana (136 cals), I've already gone over my 500 calories for the day in one meal!
So I will definitely not be recommending his website and forum to any of my friends!