Hypothyroidism is prominent among women, but male cases are also common, especially in the over-fifty age group. People who suffer from diabetes and other diseases that induce hormonal imbalances also have a high risk of developing hypothyroidism. Here are some common symptoms: Lethargy or Fatigue The thyroid gland regulates breakdown and usage of proteins, carbohydrates, and other food groups. When it malfunctions, underproduction of thyroid hormones (T3 and T4) occurs. The body then loses its ability to regulate energy use, causing lethargy and sever fatigue. Muscle crumps, sore muscles, swollen knees, and perpetually sore joints are other common symptoms (1). Unexplained Weight Gain Cells can become less receptive to sugar. In turn, the body converts and stores excess sugar as fat, causing unexplained weight gain. Constipation Hypothyroidism can slow down the body’s metabolic rate directly. When this happens, the body struggles to break down food, causing constip...