I am 48 and working as Science Teacher . I am enjoying a good health. But for the last few day i was feeling that i am suffering from diabetes. The symptoms were, pain in legs, frequent urination, thirst and appetite. Sugar test at random showed it is 130 the doctor said it is normal nor problem. But today i weighed and found that i have 6 kg less weight. Please tell me what are the other reasons of frequent weight loss. Thanks.