Can Obesity Cause Breast Cancer? Understanding the Link Between Weight and Women’s Health
Breast cancer is one of the most common cancers affecting women worldwide . While genetics and lifestyle choices play key roles, recent studies show that obesity may significantly increase the risk of developing breast cancer . Understanding how excess body fat influences hormone levels, inflammation, and overall cell behavior can help women make informed health decisions. In this article, we’ll explore the scientific connection between obesity and breast cancer , the biological mechanisms behind it, and practical steps to reduce risk. What Is Obesity and How Is It Measured? Obesity is defined as having an excess amount of body fat that may negatively affect health. It is commonly measured using the Body Mass Index (BMI) , which compares your weight to your height. BMI 18.5–24.9: Normal weight BMI 25–29.9: Overweight BMI 30 or higher: Obese While BMI isn’t a perfect measure, it helps identify individuals at higher risk for chronic diseases — including breast ca...