After how many days of fasting will my metabolism slow down?

Question

After how many days of fasting will my metabolism slow down?

Answer 1

Can't figure out what your question has to do with Venice.  You probably just posted under the wrong category.  At any rate, the chances of fasting in Venice aren't too great as the food is out of this world.  

Try posting under a "dieting" category to get answers to this question.

Answer 2

Check the category before posting your question.

Cheers.