Why do I always fart?

This is no joke but whenever I go to work I always fart. I work in an open office and it's very quiet. I always fart and people start to laugh at me. Is this normal? Do I need to stop eating beans or what? I'm beanitarian... I eat beans for every meal. I can't stop! They're an earthly Heaven! This is no joke... Please help me... I'm begging!!!! :(