A Low-Insulinemic Dietary Intervention to Reduce Breast Cancer Risk in High-Risk Women

This study is testing a special low-insulin diet to help reduce breast cancer risk in postmenopausal women who are overweight and considered high-risk for developing breast cancer. High insulin levels are linked to cancer growth, and this dietary approach aims to lower insulin and potentially reduce the risk of breast cancer developing. **You may be eligible if...** - You are a woman, 45 or older, or postmenopausal - Your BMI is between 25 and 35 kg/m² - You are at high risk for breast cancer (as determined by standard risk assessment tools) - You are receiving care at the Ohio State University's Spielman Comprehensive Breast Center - You can read and understand English **You may NOT be eligible if...** - You were diagnosed with breast cancer in the past 5 years - You have metastatic breast cancer - You are premenopausal or under 45 - You have type 1 diabetes or are insulin-dependent - You have serious uncontrolled illnesses (lung, heart, or metabolic disease) - You have food allergies to wheat, nuts, seeds, fish, or dairy - You are currently on a special diet (vegan, keto, etc.) or planning to start one - You are pregnant, trying to conceive, or breastfeeding Talk to your doctor to see if this trial is right for you.