Leptin and ghrelin are the primary hormones involved in appetite regulation, with leptin signaling fullness and ghrelin stimulating hunger. Leptin is produced by fat tissue, while ghrelin is secreted by the stomach. Understanding these hormones helps clarify how the body manages energy intake and appetite. ;
The hormone involved in the regulation of appetite is leptin, which signals fullness from fat cells, and ghrelin, which stimulates hunger from the stomach. Leptin decreases appetite, while ghrelin increases it. Therefore, the correct answer is A. Leptin and D. Ghrelin, but if selecting one, we focus on leptin as a primary appetite regulator.
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