Bulletproof Radio

This episode lays out the blueprint for having healthier children later in life by treating preconception as the most important window for human health. You’ll learn why fertility is not just about getting pregnant, but about building the biological foundation that shapes a child’s brain development, metabolism, immune function, and long term resilience. This conversation reframes infertility as a meaningful signal to pause, repair, and prepare, instead of something to override or rush past. Watch this episode on YouTube for the full video experience: https://www.youtube.com/@DaveAspreyBPR Dr. Ann Shippy is a board-certified internal medicine physician, certified functional medicine practitioner, and a leading expert in preconception health and fertility optimization. A former IBM chemical engineer, she brings a rare systems-based and data-driven approach to uncovering the root causes of infertility, chronic disease, and hormonal dysfunction. Th