1. Cucumbers Natural Pain Remedy Cukes are crammed with salicylic acid, which soothes aching muscle strains and prevents spring headache flare-ups. Toss some in your salad or other dishes and let the stuff soak into your immune cells and block pain-triggering hormones. 2. Avocados Fluid Buildup Valves: The tasty guacamole ingredient and toast spread is packed with oleic acid, a healing nutrient that triggers the liver into breaking down and releasing pain-inducing fluids before they build up in tissues, making you more limber and flexible in less than a week. 3. Beef Boosts Muscle Repair: That…