Unless your friends are mermaids, they are talking from their backside (arse). Because Aphrodite was said to be born from the sea, many types of seafood have reputations as aphrodisiacs. Oysters are particularly esteemed as sex aids, possibly gaining their reputation at a time when their contribution of zinc to the nutritionally deficient diets of the day could improve overall health and so lead to an increased sex drive. So far, the buzz from oysters is an illusion.
If your sex life sucks, then either you need a new partner or a sex toy.
