From fibre to probiotics: we asked a gastroenterology professor for tips about the daily habits he advises for better bowels ...

Dear Dr. Roach: In a recent column that touched on taking laxatives daily, you mentioned a sugar called lactulose that you recommend for constipation. I’m wondering if other sugars have the same ...

DEAR DR. ROACH: I am a 72-year-old woman in good health, but I have been plagued for years with muscle cramps and spasms in my legs. My physical therapist suggested magnesium supplements. I have been ...