<span>the positive feedback mechanisms used to accelerate the output that is created by an already activated stimulus during homeostasis, the positive feedback moves levels out of the normal ranges it should usually be found. From this explanation the view provided by the positive feedback mechanism is a negative useless mechanism, but one importance of this mechanism is that it help in the bodies accumulation of blood platelets. Therefore it acts in the healing of tears and breaks in blood vessels as the blood clots.
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It could cause problems because all these people are looking for a certain look that they think is heathly but just cause your thin doesn't mean your healthy
Physical symptoms of stress includes low energy, headaches, upset stomach, aches and pains, tense muscles, chest pain/rapid heartbeat, insomnia, frequent colds and infections, loss of sexual desire and/or ability, and more.
The stress response is the body's way of protecting you.