Genetics Unpacked: Causality Through Mendelian Randomization

In this series, we dive into the fascinating world of genetics and how our DNA can help us understand the causes of diseases. This episode focuses on a groundbreaking technique called Mendelian Randomization, which uses genetic differences to figure out how certain risk factors—like high blood pressure or diabetes—affect our health. The catch? Many of these factors are either "yes" or "no" (you either have the condition, or you don’t), but the science behind them is much more complex. We explore how researchers deal with these challenges, using our genes to make sense of the messy reality behind conditions like hypertension. Learn how scientists use genetics to uncover potential ways to prevent diseases and improve health outcomes, all while facing the tricky task of dealing with binary choices in data. Whether you're into science or just curious about how your genes influence your health, this episode will give you a clearer picture of how researchers use Mendelian Randomization to unlock the secrets of our genetic code. Based on the paper: https://pubmed.ncbi.nlm.nih.gov/30039250/