Breast cancer is a condition where breast cells grow uncontrollably. It affects millions of people worldwide, predominantly women. Early detection is vital, as it greatly increases the chances of successful treatment. 

Age, family history, hormonal influences, and lifestyle choices  - like smoking or alcohol consumption. Symptoms might include a lump, changes in breast size or shape or skin dimpling.

Balanced diet, regular exercise, and limited alcohol consumption—can help reduce the risk. Regular screenings, such as mammograms, are crucial for early detection.