When hormones released by the thyroid, adrenals, ovaries and testes are produced in adequate amounts, things go well. However, factors like poor dietary and lifestyle choices, chronic stress, environmental toxins and aging can disrupt the harmony of this system. A multitude of symptoms can result affecting one or multiple endocrine organs. The main endocrine organs to evaluate are the thyroid gland, adrenal glands, and the gonads (ovaries in females and testes in males producing our sex hormones).