Tag: Physiological response

Research from the National Institutes of Health indicates that exposure to cold stimulates appetite and causes an enhanced energy intake in humans. But why does the cold affect your appetite, and what is the science behind those strong winter cravings for comfort food? This article explores the physiological and psychological factors driving these seasonal shifts in eating habits.

According to a nutritional classification proposed by Michael Golden, the human body responds to a nutrient deficiency in one of two ways: either with specific clinical symptoms or with general growth failure. The latter response is characteristic of a Type 2 nutrient deficiency, often leading to stunting and wasting without distinct clinical signs.

Extensive research in color psychology shows that red has a stimulating effect that influences mood and appetite. Many fast-food restaurants intentionally use red accents in their branding and decor to increase hunger and encourage faster eating.