I have lost 25 kg go 8 monthsby dieting exercise but after that what happen I am not understanding I am feeling flatulence and smells bad this problem lowers when I drink lemon water after food. Now I am getting pale clay colored stool I have tried darolac cap But of no use I have also tried tab pancreoflat after what symptoms lessen but increased after stop .and all because of this I am losing hair lose which might be because of malabsorption.so please guide me what is the problem and solution.