Oct 21, 2025

Lisa Fischer sits down with circadian biology experts Thaddeus Owen and Heidi Sime from Dreamwalkerz.ai to uncover how light exposure impacts sleep, hormones, and longevity. They explain why morning sunlight, blue light blockers, and seasonal living are the missing links to better energy, deeper sleep, and vibrant...

Oct 14, 2025

Join Lisa and biological dentist Dr. Toni Engram as they dive into the revolutionary world of holistic dentistry. Dr. Engram explains the critical mouth-gut connection and shares her personal journey of healing Crohn's disease —a turning point that shifted her practice from traditional to biological. Learn why...

Oct 7, 2025

In this episode of The Lisa Fischer Said Podcast, Lisa sits down with Kara Collier, registered dietitian and co-founder of Nutrisense, to unpack the truth about metabolic health, insulin resistance, and how continuous glucose monitors (CGMs) are transforming the way we understand our bodies. Kara shares why she left...