10 Subtle Warning Signs of Breast Cancer You Shouldn’t Ignore

2. Hormonal Influences: The Role of Estrogen

Hormones, particularly estrogen, play a vital role in breast cancer development. Prolonged exposure to estrogen, whether through early menstruation, late menopause, or hormone replacement therapy, can increase breast cancer risk. Estrogen promotes cell division in breast tissue, and excessive or prolonged exposure can lead to mutations and cancerous growths. Women with higher lifetime exposure to estrogen should be particularly vigilant. Understanding the hormonal influences on breast cancer can guide lifestyle and medical decisions, such as the use of hormone replacement therapies. Regular discussions with healthcare providers about hormonal health can help manage this risk factor effectively, highlighting the importance of hormonal balance in cancer prevention.