conv: My brother went on a low-calorie diet and began shaking everyday. I was a little scared for him_comma_ but I knew he'd be fine once he changed his diet to a proper one as the doctor recommended him to. My brother went on a low-calorie diet and began shaking everyday. Poor thing!  Is he felling better now?  I hope he quit that diet. He quit the diet a while ago as recommended by his doctor. I was a little scared but I knew it was just side effects of a bad diet. Thank god he is ok.  There are very dangerous diets around_comma_ better be guided by his doctor.