Metabolism is a series of complex processes by which the human body converts food, water, and oxygen into tissue, energy, and waste products. It is a continuous process and goes on in every cell of the body. Metabolism is controlled by the endocrine glands - organs whose function is to secrete into the blood or lymph, a substance which plays an important role in relation to general chemical changes or to the activities of the other organs at a distance. The chief endocrine glands are the thyroid gland, adrenal glands, pituitary body, parathyroid glands, pancreas, ovaries, and the testes. Disorders of the endocrine glands can wreak havoc on the body causing rapid weight gain or loss, irregular digestion, fatigue, depression, insomnia, and serious diseases. The following products will work to rejuvenate your endocrine glands and bring your body into balance.