Cancer can be silent at first, but your body often gives small clues. “Early detection is one of the most powerful tools in the fight against cancer.”

1. Unexplained Weight Loss
Losing more than 5 kg (10 lbs) without trying may be a warning sign. “Sudden, unexplained weight loss can be linked to cancers of the pancreas, stomach, lungs, or esophagus.” Cancer may affect how your body uses nutrients, causing rapid changes.

2. Constant Fatigue
Unlike normal tiredness, this type doesn’t improve with sleep. It may signal leukemia or cancers in the stomach or colon. “Internal bleeding can contribute to feeling constantly drained.”