The thyroid gland is hugely important because it is the only means by which your body absorbs iodine to produce a hormone which is necessary for nearly every metabolic function in the body (everything from body temperature regulation and brain development, to converting food into energy).
Sprainâcomplete or incomplete tear in supporting ligaments surrounding a joint caused by a twisting or wrenching motion. Strainâacute or chronic injury to a muscle or tendinous attachment caused by stress, overuse, or over stretching. Classified as mild, moderate, or severe (see Classifying sprains and strains)
What could be the matter and what kind of doctor should I see for help? There are two common types of muscle injuries, strains and sprains. A muscle strain is an injury that affects muscles or tendons, which are the thick bands that connect muscles to bone. A muscle sprain is an injury that affects ligaments, which are thick bands that connect bone to bone. Sprains can range in severity from a mild stretch to a complete tear.