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.
Bursitis Symptoms. This condition causes inflammation, tenderness and pain in areas around a joint, such as the tendons, ligaments, bursae and muscles. Some conditions can occur suddenly, last for days or longer and usually resolve with rest or treatment. They can also re-occur in the same body area.