Michelle Alcon. Michelle Alcon is a wife, mother, health coach and advocate for self-care and the power of plant-based nutrition. She teaches her clients ways to upgrade their lives through small changes to their diet and lifestyle, emphasizing an easy integrative approach for busy parents on the go. Michelle was trained atâ¦.
High levels of estrogen can put you at a higher risk for other conditions. For example, elevated estrogen levels are a risk factor for breast cancer. According to the National Cancer Institute, high levels of estrogen over a long period of time can also cause endometrial cancer.
For a summary of research studies on estrogen levels and the risk of breast cancer, visit the Breast Cancer Research Studies section. Breast cancer after menopause Studies have shown postmenopausal women with higher blood levels of the estrogen estradiol have an increased risk of breast cancer . A pooled analysis of data from 9 studies found the risk of breast cancer was twice as high among women with higher levels of estradiol compared to women with lower levels .