#asktheexpert I am having thyroid and done with Gall stone removal surgery last year. since Gall stone surgery I am having weight gain issue. have tried all home remedies green tea, chia seeds and with intermediate fasting from almost a month but all in vain. please suggest something easy and quick(instead of exercise) way to loss some extra kgs. also I am having knee pain as well, had done all test of calcium but couldn't find much issue in report.