06/02/2026
After years in GI, here's the one cancer that still scares me the most: pancreatic cancer ⚠️👇
8. It rarely causes symptoms in the early stages
👉 By the time most people feel something, the tumor has often been growing silently for years - this is the core reason it is so dangerous
7. The early signs are vague and easy to dismiss
👉 Mild back discomfort, subtle weight loss, and a change in appetite rarely make anyone think cancer -so they get ignored for months
6. New onset diabetes after 50 can be a warning sign
👉 The pancreas controls insulin - a tumor can disrupt blood sugar before anything else shows up, especially when it appears with weight loss
5. Yellowing of the skin or eyes is often the first visible clue
👉 Jaundice appears when the tumor blocks the bile duct - but by the time it shows, the disease is usually no longer early
4. Unexplained weight loss without trying is a red flag
👉 Not from dieting or reduced appetite - the tumor itself changes how your body processes nutrients
3. Pale, greasy, or floating stools get overlooked for months
👉 When the pancreas can't release enough digestive enzymes, fat passes undigested - this is a signal worth acting on
2. Family history meaningfully raises your risk
👉 A first-degree relative with pancreatic cancer increases your own risk -and it is a conversation worth having with your doctor early
1. Smoking is one of the strongest modifiable risk factors
👉 The carcinogens in ci******es reach the pancreas through the bloodstream - quitting genuinely lowers your risk over time
After years in this field
…this is the cancer I think about the most, because the people who catch it early are almost always the ones who paid attention to small signals others ignored
Comment “LIST” and I’ll DM you the exact science-backed daily habits checklist I use myself - and share with my patients - to support gut, liver, and overall health.
Follow .sethi for no-BS gut science
and .app for personalized gut-protective meal guidance