Hi, may I answer your health queries right now ? Please type your query here...yes im 27 years male,177cm height and i currently weighing 80kg.I have a problem with my digestive system i think,food don't seems to be broken down properly i have seen it after i went to a toilet,it quit irritating me because it has been about 8 months.this problem started after i suffered from gall i think because i started feeling weak in my joints and i vomit bitter yellowish liquid i drank milk after and i feld better only after 2 weeks later this digestive disorder started with a pain on my left chest below the heart.but what suprising i had never lost weight,i tried medications from my doctor but did help me,what might be please.