Question: how much pineapple do you need to eat to start your period?
Answer: Pineapple. Pineapple is one of the most cited 'period-inducing' foods. The fruit contains an enzyme called bromelain, which can soften your uterine lining. Your period starts when your uterus begins to shed its lining, and pineapple can help speed this process up and get your cycle going sooner.