... used for obesity, PMS, migraines, depression, anxiety, insomnia and addictive behaviour. 30 vegetarian tablets containing 100mg 5-HTP, 25mg ... lives. Serotonin is responsible for feelings of well being, satisfaction and for normal sleep patterns. Obesity, PMS, migrains, depression, ... have all been associated with low levels of serotonin. And drugs that raise serotonin levels are prescribed for all of ...