3. Unexplained Weight Loss
Losing weight without changing your diet or exercise routine could indicate pancreatic, stomach, or lung cancer. If you notice weight loss with fatigue or loss of appetite, don’t ignore it.
4. Changes in Bowel Habits
Constipation, diarrhea, or narrow stools that last longer than a few days can signal issues in the digestive tract, sometimes linked to colon cancer. Track your habits and talk to a doctor if changes persist.
