1907, however, was a year of great overproduction all over Italy.
Functioning tumors may cause overproduction of sex hormones.
Brain overproduction of factors promoting sex hormone production can also be the result of brain infections or injury.
Hyperthyroidism is the overproduction of thyroid hormones by an overactive thyroid.
Antithyroid drugs are often administered to help the patient's body cease overproduction of thyroid hormones.