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.
A bursa is a fluid-filled sac that functions as a gliding surface to reduce friction between moving tissuesof the body. There are three major bursae of the knee. Bursitis is usually not infectious, but the bursa can become infected. Treatment of noninfectious bursitis includes rest, ice, and medications for inflammation and pain.