oats, rice, sweet corn (big time!)
tomatoes, bananas, daikon (Japanese radish), ginger
pineapples, apples, oranges, strawberries, kiwis, spinach, peppers
almonds, sunflower seeds, fennel seeds, lemon verbena, green cardamom
The sap and seeds of lettuce are actually a pretty strong sedative, if you manage to ingest enough of it. (Don’t tell schools, or there’ll be no salad in the school lunch for you, kiddies!) :)
You don’t need some stupid brownie laced with melatonin.