One example is yeast extract. Hydrolyzed protein contains free amino acids, such as glutamate, at levels of 5% to 20%. Hydrolyzed protein is used in the same manner as monosodium glutamate in many foods, such as canned vegetables, soups, and processed meats.
Cortisone shot in knee can be used to soothe knee pain resulting from various causes. This includes tendonitis, bursitis, gout, cartilage tears and arthritis. It is one of the best ways to relieve pain and recover function. However, a cortisone shot in knee is not a permanent cure.
I got a cortisone shot in my knee yesterday. I had no pain from the shot or around my knee for 2 hours. Then my leg from the just above the ankle to my thigh started to ache in extreme pain , I could hardly walk, I could not straighten my leg at the knee, and near the sight of the injection became feverous.