Nutritional interventions for psychological stress: Exploring the role of functional foods and nutraceuticals

A major global health issue, psychological stress has a profound impact on both mental and physical health. Despite the widespread use of traditional pharmaceutical therapies, there is mounting evidence that nutritional interventions may be useful in managing stress. The function of functional foods and nutraceuticals—foods and supplements that provide health advantages beyond basic nutrition—in reducing psychological stress is examined in this review. The review looks at how these nutrients affect the body's stress response by identifying important bioactive substances such probiotics, omega-3 fatty acids, polyphenols, and adaptogens. In order to reduce stress, functional meals alter neurotransmitter synthesis, control inflammatory and hormonal pathways, and engage with the gut-brain axis. Knowing these relationships creates opportunities for nutritional approaches to stress management that enhance conventional therapy.