Tag: Fgf21

Studies have shown that fibroblast growth factor 21 (FGF21) is a hormone released by the liver in response to specific nutritional challenges. While the effects of a low-protein diet in increasing circulating FGF21 levels are widely noted in animal models and translated to humans, other macronutrient shifts and dietary patterns also play a significant role.

According to one study, circulating FGF21 levels increased dramatically in humans after just 28 days on a low-protein diet. Understanding what is FGF21 protein restriction involves recognizing this adaptive endocrine signal and its broad effects on metabolism.

According to extensive research, the liver-secreted hormone FGF21 plays a powerful, behind-the-scenes role in orchestrating our food choices. Rather than simply regulating total energy, the primary function of FGF21 food intake regulation is to maintain a homeostatic balance of macronutrients within the body.