I am taking Metoprolol and Diovan every day in small doses, and recently added several new supplements to my daily pill routine, including Phosphatidylserine, CoQ10, Alpha Lipoic Acid, and others. I have also recently quit taking Celexa/Citalopram after being on it for 21 months. I am 60 and at present I am having terrible anxiety, irrational outbursts, anger build-up and explosions, and very little patience. I'm post-menopausal, have a good outlook on life, love to help others and volunteer, and have a good sense of humor. A close friend familiar with nutraceuticals says that out of all the new supplements, the Phosphatidylserine could be the problematic one. It is used to improve memory, but the opposite is happening to me right now. I've weaned myself, under doctor directions, off the Celexa over a week ago, never felt any different once I started taking it and thought it was one of the lower-risk SRIs. Would like some input here, as I am not the same person I was a month ago.