Food and Alertness

Fasting states enhance alertness through increased levels of epinephrine, while carbohydrate-rich meals promote relaxation and sleepiness via tryptophan and serotonin. Experimenting with meal timing and composition can influence energy levels throughout the day. Interestingly, low-carb diets tend to support wakefulness, whereas starchy foods, like croissants, may boost dopamine and relaxation.