First, determine how much the temperature in the oven is off from the control setting. To do this, put an oven thermometer on a center rack inside the oven and turn the oven on for about 20 minutes, with the thermostat set at any range between 300 degrees and 400 degrees Farenheit.n oven that won't heat or heats unevenly most likely involves a faulty control, thermostat, or timer. Don't worry because most of these problems can be handled yourself at minimal cost. When the oven setting control malfunctions, the oven won't heat. Here's how to repair an oven setting control:
The parathyroid glands, located on the dorsal aspect of the thyroid gland, secrete parathyroid hormone (PTH), which causes an increase in blood calcium levels by targeting bone, the intestine, and the kidneys. PTH is the antagonist of calcitonin.he parathyroid glands, located on the dorsal aspect of the thyroid gland, secrete parathyroid hormone (PTH), which causes an increase in blood calcium levels by targeting bone, the intestine, and the kidneys. PTH is the antagonist of calcitonin.
Another more complex explanation is that when calcium levels in the blood drop, parathyroid hormone (PTH) is released, which, in turn, causes calcium to be released from the bones to increase calcium blood levels and PTH can raise blood pressure. Whatever the reason, in some people calcium does reduce blood pressure.itamin D aids the absorption of calcium from the small intestine and it controls the deposition of calcium in bones. One study supplemented women 1200 mg of calcium for blood pressure. When they added 800 IU of vitamin D, systolic blood pressure decreased an average of 9.3%.