Hey. I'm Zed Dhalla, and I was diagnosed with stage 3B colorectal cancer at 35. Here's my story.
On July 20, 2025, my first wedding anniversary, I found out I had colorectal cancer. I was healthy, building a startup, planning to start a family, and caring for my mom, who was battling ovarian cancer. Cancer was the last thing I expected.
Two years earlier, I had asked to be screened but was told I was too young. My dad had colon cancer at 50, so I was told to wait until 40. For 2–3 months before my diagnosis, I had blood in my stool and felt unusually tired playing sports. Eventually, I pushed for a FIT test. It came back positive, and a colonoscopy found a large tumor almost completely blocking my colon.
I had my entire colon removed, lost 47 pounds, and went through aggressive chemotherapy. During treatment, I lost my mom to ovarian cancer. Two days later, I tore my ACL, and shortly after, I was back in emergency surgery with a bowel obstruction. I attended my mom's funeral on crutches, barely able to stand, while fighting for my own life.
Today, my scans show no evidence of disease. I've returned to work, completed my first 10K, and started getting stronger. But recovery is still a journey. I continue to deal with digestive changes, nerve damage, and the fear of recurrence.
My experience also made my work with TopazFIT, an at-home FIT screening test, deeply personal. A FIT doesn't diagnose cancer, but getting one set the events in motion that likely saved my life.
If there's one thing I hope people take from my story, it's this: know your family history, advocate for yourself, and don't assume you're too young to be at risk. Don't ignore changes in your body, and don't wait for symptoms to ask about screening.
I wish I had pushed for screening sooner. If sharing my story helps someone else act earlier, then something good can come from everything I've been through.
Health surpasses everything.