Tag: Brain and food

An estimated 90% of people report experiencing food cravings at some point in their lives, with many asking, "why do I like fatty foods so much?". The powerful desire for energy-dense fats is not just a modern phenomenon but is deeply rooted in our evolutionary history and complex brain chemistry.

According to food science, the temperature of oil during frying is more than twice that of boiling water, reaching between 150–190°C. This intense heat is the secret behind why fried things taste better, triggering chemical reactions that create irresistible textures and flavors. This is not just a culinary trick but a fascinating interplay of chemistry, physics, and human biology that makes us crave that golden-brown crunch.

According to a study conducted by the Max Planck Institute of Psychiatry, the concentration of the hunger hormone ghrelin can increase specifically in response to visual stimulation from food images. This research confirms that, yes, looking at food can indeed make you hungrier by triggering a biological response in the body.

The human brain consumes approximately 20% of the body's energy, necessitating a complex system to drive our food intake. So, beyond the fundamental biological need for calories, *why do humans want to eat*? The answer involves a dynamic interplay of hormones, psychological triggers, and environmental factors that shape our dietary behaviors.