I have Lost like 6 kilos in about 5 months .Since 2 years never lost weight . I am facing the problem of constipation for more than a year now . 2 years back I was diagnosed of typhoid and was treated , since then I have observed that my digestive tract was never healthy again . Once in 3 months or more I get diarrhoeal episodes for 2 or 3 days , then subside . But constipation goes on ever time . If I have some fibres in my diet then constipation controlled to some extent . Also I have observed that The colour of my stool was never normal since almost 1 year or more . So what is that I need to do to correct this ??