I am suffering from severe weight loss December 2006 I weighed 236 my weight has dropped to 145 at present. I went for a prosate check up, xrays for stomach, blood work, thyroid tests, nobody is saying what my problem is I am conerned with kidney problems and cancer . My stomach gurgles so loud all day and night when I retire,I also had the kidneys checked they say I am fine . I am worried as ell my wife is very concerned. I eat big meals but look like I am starving to eath. Does anyone have any suggestions as to what I could do to reverse these problems of severe weight loss.