
Some Indications of under active thyroid function include being overweight, always feeling tired, slow, sluggish or lacking alertness. If you are overweight and listless or apathetic, you may be suffering from an under active thyroid gland. The thyroid hormone produced by this gland regulates your metabolism and your metabolism regulates how your body gathers energy.
If the Thyroid doesn’t produce enough hormones, Your metabolism will slow down, cause weight gain and leave you feeling sluggish and slow.
The main symptoms are weight gain and fatigue, but there are others as well, including – lack of perspiration, muscle weakness, aches and pains, low body temperature, hair loss, constipation, depression, decreased memory, low sex drive, hard to concentrate, dry skin and hair, irregular menstrual cycle, and low energy.

