My diet is good, I prefer to eat boiled/steam beans, fresh seasonal cut fruit, drink lemon tea, home prepared presh one time food, BUT STILL I AM FACING FROM THE LAST ABOUT NINE MONTHS BITTER TASTE IN MY MOUTH TONGUE . WHATEVER I EAT, WHATEVER I DRINK SOUR OR SWEET WITHIN 5 MINUTES I FEEL BITTER TASTE IN MY MOUTH & TONGUE. KINDLY HELP, ADVISE & OBLIGE. REGARDS FROM