Egg yolks contain two amino acids and at least one vitamin that contain sulfur. The sulfur is released as the compounds degrade in cooking. Hydrogen sulphide is a physiologically active molecule that is produced naturally by most lifeforms, and is a cellular messenger molecule. It has important roles in many processes.
1 An injury, infection, or an underlying rheumatic condition can cause bursa inflammation. 2  Bursitis is diagnosed by identifying swelling, tenderness, and pain with motion in the affected area. 3  Treatment of bursitis is directed toward reducing inflammation and treating any infection present.
Read on to find out the most common causes of knee pain; whatever the cause may be, it is of utmost importance to get a condition like persistent knee pain checked. 1. Bursitis. Inflammation of one or more small sacs (also called bursa) cushioning the area of friction between joints of the knees is called Bursitis. Each of the knees has 11 bursae. Bursa which lies over the kneecap or on patella of a knee gets aggravated and becomes the reason for swelling, also causing knee pain. The condition can cause extreme pain and even limit your mobility. Use of anti-inflammatory medications can treat bursitis. However, you should call your doctor right away if you notice fever in addition to swelling of your knee.