question: I have Carcinoid Syndrome with Neuroendocrine liver cancer. I have problems with high Seratonin levels. I need to find a medicine and herbal checker that will help me regulate these high Seratonin levels to keep them low to help with severe anxiety. Also a good diet and vitamin regime, to naturally keep my Seratonin levels safe. My heart rate is fast, I have attacks, when I have physical stress, sometimes emotional, with severe sweating, weakness, wanting to faint. My past bad reactions to medicines are, anti depressants, Celexa, Effexor,Prozac, Seraphine, Buspar, Trazadone, Zophran, and more. How can I find more information on controlling my Sereatonin levels?