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.
These are some foods that begin with the letter M: M&Ms macadamia nuts macaroni macaroni and cheese macaroni salad macaroons mackerel mahi mahi Maize malt malted milk balls mandarin oranges mangetout mango manicotti (pasta) manna Manwich maple syrup maraschino cherries marble cake margarine Marinara Pasta marinara sauce Marinated Chicken marjoram ...