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How does feedback mechanism regulate the hormone secretion?

Answer»

The feedback mechanism of hormones is the mechanism through which the balance of hormone in the blood/body is maintained. The increase or decrease in the concentration of that hormone can either stimulate the secretion of that particular hormone or inhibit the hormone secretion. This is called feedback.

For Example, When we eat carbohydrate rich food, the glucose level in the blood increase. As the Blood Glucose level rise, the pancreas will secrete Insulin. This Insulin will signal the cells to take up the blood glucose. Hence The glucose level decrease in the blood. 

There can be two type of feedback. One is called Positive feedback, and other is called negative feedback. The positive feedback stimulates the secretion or production of the hormone. On the counterpart, the negative feedback inhibits the secretion of the hormone.



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