My 92 year old aunt is a daily wine drinker, usually one glass with lunch, one in the afternoon, another with dinner then 1 glass before bed. She has a 24 hour caregiver so I know her diet or medications have not changed in a year and a half. In fact, the heavy wine hasn t increased either...always been 4-5 glasses a day. She is frail, 85 pounds, on several medications and eats very little. Now she is having liquid bowel movements, several times at nite and in the morning. Can the alcohol be the problem?