So sorry to hear you're going through this. Pain in the left arm and the back is always concerning, in terms of whether it could be heart related...
There are several different foods that start with the letter L! Here are some: Lamb chops, Lasagna, Lettuce, Lays Potato Chips, Lamb, Legumes, Lima beans, Linguine, Laffy Taffy, Lollipops, leeks, lemon, lime, Linzer tarts, Lindt chocolate, Liquorice, lychee berries, lentils, lucky charms, luna bars, liver, lard, liverwurst and Lean Pockets.
Here are some foods that begin with the letter K:    Kabob   Kaiserroll   Kaiserschmarren (Austrian pancakes)   Kaitian   Kakigori (Japanese snow cone) â¦  Kakipeanuts   Kalamataolives   Kalburabasma (Turkish)   Kale   Kale (a vegetable)   Kasha   Kasseri   Katlama   Keebler products   Keemanaan (South Asian bread)   ...