Question

why do we feel hungry at specific time​

Answer 1

Explanation:

we are hungry when our stomach contracts, when our blood glucose level is low and when our body temperature drops. That is why, we tend to eat more during winter.

External time triggers the hunger. For instance, when the clock says 1pm, many people feel hungry just because it is lunch time.In addition, the smell, taste or texture of food also triggers hunger. colours also contribute to hunger. Looking at a colourful dish, red apple, pink strawberry ice cream or yellow banana can increase the hunger.

Answer 2

Maybe because our body has developed a natural biological schedule due to our day to day habits that triggers our body to release specific substances that cause hunger at a specific time.