Meta- was first used in that way in metaphysics and has been extended to a number of other disciplines, giving us such words as metapsychology and metamathematics.. Metadata takes the transcending aspect a step further, applying it to the concept of pure information instead of a discipline. Metadata is a fairly new word (it appeared in the latter half of the 20th century), whereas data can be traced back to the middle of the 17th century. First Known Use of metadata 1983
Some of the most common ones include: 1  Thyroid problems, such as hyperthyroidism, which causes an overabundance of thyroid hormone, can increase the bodyâs metabolism and lead to hot flashes and sweating. 2  Food and drink, including spicy foods, caffeine, and alcohol, can trigger hot flashes.
Due to estrogen levels decreasing, hormonal and biochemical imbalances occur, according to the 34 Menopause Symptoms website. The falling estrogen levels are thought to be the cause of both hot and cold flashes. The hypothalamus, the area of the brain responsible for body temperature regulation, becomes overactive. This causes the hypothalamus to release chemicals that cause blood vessels in the skin to expand in order for heat to be emitted.