Our Companies. The Main Street America Group was established in 1923 with the founding of National Grange Mutual Insurance Company (NGM), which was created to provide affordable insurance coverage to Grange Fraternity members in New Hampshire.
Autoimmune progesterone dermatitis is a rare disease caused by an autoimmune response to endogenous progesterone in women during their reproductive years [1]. Skin lesions typically occur due to increases in progesterone during the luteal phase of the menstrual cycle [2].
There is a significant link between autoimmune diseases and gluten intolerance. 10 Signs You May Have an Autoimmune Disease. If you are experiencing any of these symptoms, especially a combination of several of them, you may have an autoimmune disease. 1. Joint pain, muscle pain or weakness or a tremor. 2. Weight loss, insomnia, heat intolerance or rapid heartbeat. 3. Recurrent rashes or hives, sun-sensitivity, a butterfly-shaped rash across your nose and cheeks.