Many of us are guilty of trying out a fad diet in a desperate attempt to lose weight, but they tend to be extremely silly and therefore don’t last particularly long.

In fact, there are so many ridiculous and unsustainable fad diets out there, some are hard to believe are real.

But can you tell the difference between what’s actually a popular craze and what’s something we completely made up? Try our quiz to find out, but one thing we definitely don’t recommend trying is any of these diets…