its effectiveness ceases due to a see- Alpha Levo IQsaw effect between serotonin and other brain chemicals (0)While -HTP is increasing serotonin it’s conversely decreasing levels of other neurotransmitters including dopamine ()Low dopamine is an can negatively affect your moodAgitation aggressiveness anxiety euphoria impaired decision making irritability Alpha Levo IQ mania and restlessness are known side effects ()