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Laughing lowers, level of stress hormones and strengthens whcih system in humans?
Tags: hormones, humans, laughing, level, lowers, strengthens, stress, System, Whcih
Laughing lowers the level of stress hormones and at the same time it strengthens the immune system in humans.
Report (0) (0) | 12 years, 7 month(s) ago
Latest activity: 13 years, 5 month(s) ago. This question has 1 answers.