Breast Cancer: The role of prevention and modifiable risk factors with Dr. Michelle Woolhouse and Dr. Nicole Nelson

FX Medicine Podcast Central

Join Integrated GP Dr. Nicole Nelson and fellow integrative medicine GP and Ambassador, Dr. Michelle Woolhouse, on this detailed podcast on breast cancer prevention. In this episode, they explore the multifaceted landscape of modifiable aspects that can significantly impact breast cancer development. Researchers have outlined a host of modifiable factors, including early pregnancy before the age of 30, breastfeeding support, regular exercise, alcohol consumption, breast density screening, minimizing exposure to endocrine disruptors, and supporting oestrogen processing and excretion. Alcohol consumption, in particular, is dose-dependent and shown to increase breast cancer risk, making zero intake the safest option. Dietary choices play a pivotal role, with fibre, indole-3-carbinol-rich foods like cruciferous vegetables, vitamin A, iodine, selenium, and gut microbiome health all influencing breast cancer risk. Additionally, understanding and influencing beta-glucuronidase activity, maintaining bowel regularity, and supporting detoxification phases (Phase 1, Phase 2, and Phase 3) are key strategies. They also explore how adopting a diet aligned with genetic heritage, or the Mediterranean Diet can offer protective benefits. An interesting and often overlooked aspect, insulin regulation, and how it acts as a tumour growth factor, is covered in detail. Strategies encompass choosing foods with a lower and sustained insulin response, intermittent fasting, selecting sugar alternatives, and closely monitoring sugar levels in food. Endocrine disruptors, with their wide-ranging negative effects on oestrogen transport and hormone receptors, are discussed in-depth. Functional tests are also outlined such as saliva, serum, and urinary oestrogen metabolites, gut beta-glucuronidase activity, genetic SNPs, and morning spot urine iodine to provide a comprehensive understanding. Lastly, they explore the significant impact of exercise on reducing mortality risk post-breast cancer and emphasise the importance of prioritising sleep quality as an essential lifestyle aspect. Find today's transcript and show notes here: https://www.fxmedicine.com.au/podcast/breast-cancer-role-prevention-and-modifiable-risk-factors-dr-michelle-woolhouse-and-dr Sign up for our monthly newsletter for the latest exclusive clinical tools, articles, and infographics: https://pages.blackmores.com.au/FXM-signup.html ***DISCLAIMER: The information provided on FX Medicine is for educational and informational purposes only. The information provided is not, nor is it intended to be, a substitute for professional advice or care. Please seek the advice of a qualified health care professional in the event something you learn here raises questions or concerns regarding your health.***