Year: 2025
Type: article
Abstract: Laughter is increasingly acknowledged for its therapeutic potential, offering a noninvasive, cost-effective, and accessible method for enhancing both physical and mental health. Research draws attention to the numerous advantages, including stress relief, immune system improvement, cardiovascular benefits, pain reduction, and mood enhancement. Laughter stimulates immune cells like natural killer cells and T cells, improves endorphin production, lowers cortisol levels, and contributes to resilience in health, disease, overall well-being. Studies show laughter’s effectiveness in reducing symptoms of depression, anxiety, and stress, with significant gains observed in vulnerable groups such as cancer patients and the elderly. Laughter yoga and therapeutic laughter programs promote mental health, demonstrating improved life quality and pain tolerance. Laughter plays an essential role in fostering social unity by strengthening relationships and encouraging cooperation. It has been shown to have positive impact on cognitive functioning, particularly in lowering dementia risk among older adults. Cardiovascular health also benefits from laughter, improving blood circulation and lowering blood pressure. Despite encouraging findings, challenges such as inconsistent intervention methods and limited study quality persist, calling for further research to establish laughter as a reliable therapeutic tool. This review emphasizes the growing evidence supporting laughter’s contribution to comprehensive health, advocating for its broader use in health care and mental health contexts. As a universally accessible, noninvasive treatment, laughter represents a transformative force in public health, enhancing physical health, emotional well-being, social ties, and overall resilience.
Author: Verda Tunaligil
Language: English
Subfield: Social Psychology
Field: Psychology
Domain: Social Sciences
Open Access status: gold
OpenAlex ID: W4409327736