10. Red peppers
Eating red peppers is also good for you if you often experience knee pain since red peppers contain vitamin C in high amounts. Vitamin C is crucial in the production of some much-needed collagen. Collagen gives structure to the joints and helps in connecting the bone to muscle. This reduces pain through supporting ligaments, tendons and cartilage that help in cushioning your knee joints and keeping them properly aligned. Instead of taking pain relieving medication, you could always eat foods that are packed with vitamin C such as red peppers. By doing so, you will significantly improve the condition of your knees.