My late father .... during my teens time , he already got
gastric problems .
Until when he got old . . mind you , my dad dun smoke . He did ,
until he 40+ years old , stopped , a slow smoker .
Gastric is caused by too much acids inside the digestive system
.
Later years , he was diagnosed with cancer in the Duodenum .
slowly spread to Pancreas and some parts of Liver .
I was all started by something called Duodenal ulcer .
Due to accessive acids , the cancer just getting more and
more .