Question

How does the feedback mechanism regulate hormone secretion?

Answer 1

Hint:
The feedback mechanism serves as a regulator that aids in maintaining the balance of hormones in the body.

Complete answer:
The hormone feedback mechanism is the mechanism used to maintain the hormone balance in the blood / body. The increase or decrease in the concentration of that hormone can either stimulate the secretion of that hormone or inhibit the secretion of the hormone. It's called feedback. Feedback mechanisms control most hormones. A feedback mechanism is a loop through which a product feeds to regulate its own production.
There may be two types of feedback, positive feedback and negative feedback. Positive feedback stimulates the secretion and/or production of the hormone. On the other hand, the negative feedback prevents the hormone from being secreted. Most mechanisms for hormone feedback involve negative loops. Negative feedback maintains the hormone concentration within a limited range.
For example, the glucose level in the blood increases when we eat carbohydrate rich in food. The pancreas secretes insulin as the amount of blood glucose rises. It will signal the blood glucose absorption by the cells. This is how the blood glucose level drops. Now, when insulin remains in the blood, more and more glucose is transported into the cell, and glucose in the blood scarcity. To prevent these, the low glucose level inhibits the insulin secretion in the blood produces negative feedback.

Note: The hormone feedback system is the process by which the hormone balance in the blood / body is maintained. A change in the concentration of that hormone may either stimulate or inhibit the secretion of the hormone.