NOTE FROM TED: Please do not look to this talk for medical advice. We've flagged this talk, which was filmed at a TEDx event, because it appears to fall outside the TEDx content guidelines. The intersection of nutrition, the gut microbiome, and mental health is still an emerging field of study with limited conclusive evidence. TEDx events are independently organized by volunteers. The guidelines we give TEDx organizers are described in more detail here: http://storage.ted.com/tedx/manuals/t...


We all know that the food we eat daily can affect our mood and psychological wellbeing. However, what if the choice of our food depends on tiny microorganisms inside our bodies?

Omar Koussa is a pharmacist, personal trainer, and nutrition enthusiast who is hoping to revolutionize the future of medicine and psychology. Omar got his Bachelor's degree from Beirut Arab University while being involved in his faculty's research clubs. He is doing his PT certification at Inspire Fitness Academy and aspires to see more people integrating a healthier diet into their everyday lives. Omar Koussa is a pharmacist, personal trainer, and nutrition enthusiast who is hoping to revolutionize the future of medicine and psychology. Omar got his Bachelor's degree from Beirut Arab University while being involved in his faculty's research clubs. He is doing his PT certification at Inspire Fitness Academy and aspires to see more people integrating a healthier diet into their everyday lives. This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at https://www.ted.com/tedx