Portions and satiety: how do stress and fatigue distort hunger signals?
The modern pace of life and constant mental workload keep our bodies in a state of chronic tension. Under such conditions, the adrenal glands produce increased amounts of the stress hormone cortisol, which directly affects eating behavior, forcing the brain to look for quick energy sources in the form of fatty and sugary foods.
Fatigue affects the body in a similar way, lowering energy levels and causing a false sense of hunger. The brain tries to compensate for the lack of rest with food, especially foods that stimulate dopamine production. Because of this, a person loses the ability to adequately assess portion sizes and stops feeling the moment of satiety.
To break the vicious circle of emotional overeating and regain control over portions, it is useful to apply the following approaches:
Understanding the mechanisms of how stress affects appetite helps to take a more conscious approach to food choices and avoid overeating in moments of emotional tension.