Question

why do we feel hunger ?

Answer 1

Answer:

• Cells in the stomach and intestine produce ghrelin, a hormone that triggers feelings of hunger. Higher ghrelin levels are associated with obesity. Levels of key nutrients in your blood – including glucose, amino acids and fatty acids – are at their lowest concentrations when you are hungry.

Answer 2

Answer:

Cells in the stomach and intestine produce ghrelin, a hormone that triggers feelings of hunger. Higher ghrelin levels are associated with obesity. Levels of key nutrients in your blood – including glucose, amino acids and fatty acids – are at their lowest concentrations when you are hungry.