Ancient Minoan Trade. The sea was a defense and a source of food for the Ancient Minoans. The sea was also the key to the great success the Minoans had as traders. Yes, the Phoenicians and others on the mainland had successful trading enterprises, but sea trade was easier and cheaper. Roads were still primitive, and land traders had to deal with rough terrain.
Every other cell depends on the thyroid to manage its metabolism. The pituitary gland and hypothalamus both control the thyroid. When thyroid hormone levels drop too low, the hypothalamus secretes TSH Releasing Hormone (TRH), which alerts the pituitary to produce thyroid stimulating hormone (TSH). The thyroid responds to this chain of events by producing more hormones.
Because the hormones released from the adrenal glands are so important to the overall functioning of your body, adrenal disorders can have serious consequences on your health. Tumors of the adrenal glands can secrete excess hormones, causing an increase in blood pressure or heart rate and reducing immune function.Disorders that result in decreased adrenal gland function, such as autoimmune diseases or cancer, can lead to low blood sugar and heart failure.umors of the adrenal glands can secrete excess hormones, causing an increase in blood pressure or heart rate and reducing immune function. Disorders that result in decreased adrenal gland function, such as autoimmune diseases or cancer, can lead to low blood sugar and heart failure.