We're taught many useful things at school, from mathematics to literacy - but somehow, these fascinating food facts are left off the curriculum.
Who knew, for example, that strawberries are related to the rose family, and that oysters are often still alive when we eat them?
These are just some of the surprising things you never knew about everyday foods, from cashew nuts to ice cream - and it will make you see some of your favourite treats in a whole new light.
5. CASHEW NUTS
Do you know how cashew nuts grow?
Not from the ground, and not directly on trees - but on the tops of apples.
Read more: http://www.dailymail.co.uk/femail/food/article-4584288/Fascinating-facts-food-never-learned-school.html