Breast cancer is one of the most common cancers affecting women worldwide, though it can also occur in men. Early detection and proper treatment significantly improve survival rates. This article provides a detailed overview of breast cancer, including early signs, diagnostic methods, treatment options, precautions, and dietary recommendations. 1. Understanding Breast Cancer Breast cancer develops when abnormal cells in the breast grow uncontrollably, forming a tumor. If left untreated, these cells can spread (metastasize) to other body parts. Types of Breast Cancer Ductal Carcinoma In Situ (DCIS): Non-invasive, early-stage cancer confined to milk ducts. Invasive Ductal Carcinoma (IDC): Most common type; spreads beyond ducts. Invasive Lobular Carcinoma (ILC): Begins in milk-producing glands (lobules). Triple-Negative Breast Cancer (TNBC): Aggressive, lacks estrogen, progesterone, and HER2 receptors. HER2-Positive Breast Cancer: Overproduces HER2 protein, le...