Dr. Morgan Levine, renowned for her research on biological aging, talks about vetting bio age clocks, using standard labs to calculate bio age, challenges of cellular reprogramming, and racial disparities in biological aging.

Eating for longevity. A topic I’m very passionate about and one that has received incredible attention lately. How much protein should we eat to live longer? What about ketones, carbohydrates, and blood sugar spikes? Where does fasting fit in all of this? And what physical activity confers the most benefit for our healthspan? On this episode of New Frontiers, I pose all of these questions and more to one of the most brilliant minds in longevity science – Dr. Valter Longo. I’m so excited to have him as my guest once again – his grasp on the longevity literature is extraordinary, as is his immense contribution to this growing body of research. Dr. Longo and I discuss the fasting-mimicking diet, biological aging, macronutrient targets, the lifestyle pillars of centenarians, and much, much more. It was such a fun (and research-packed)conversation, just wait until you get your ears on it! As always, I would appreciate a thumbs up and a kind review wherever you listen to New Frontiers. - DrKF

What do we know about using specific probiotics for different health conditions? And is it time to move away from broad-spectrum probiotics and into condition-specific strains? With an explosion of new research on probiotics and a recent change in nomenclature, it’s easy to get confused. In this episode of New Frontiers, I lean on Dr. Noelle Patno’s extensive research knowledge to tease apart the science on probiotics. Dr. Patno holds a PhD in Molecular Metabolism and Nutrition and has designed and monitored clinical trials on microbiome and immune health. Together, we dive into the latest evidence on therapeutic uses of specific probiotic strains, including Lactobacillus rhamnosus GR-1, for women’s health and other conditions. Dr. Patno also shares excellent pearls on dosing, duration, delivery methods and antibiotic resistance. Many thanks to Noelle and the team at Metagenics for always leading the way and researching interventions. Appreciate you listening, sharing, and commenting, and always, thanks for subscribing. - DrKF

Hormone therapy is still a highly controversial topic, fraught with lots of emotion, fear, and misleading information. And let me tell you: am I glad to be having a deep dive into the literature with my colleague and friend, the very brilliant Dr. Doreen Saltiel from Precision Analytical. She’s been practicing medicine for 40 years and preventative cardiology for more than 25 years. With advanced training in endocrinology as well as metabolic, anti-aging, and nutritional medicine, Dr. Saltiel is a leading expert on male and female hormone health. In this episode of New Frontiers, she brings her talent of dissecting the scientific evidence on testosterone deficiency and shares excellent clinical pearls to guide both physicians and patients in making decisions around hormone therapy. Folks, you’ll want to bookmark this one and save the show notes. Thanks for reading, sharing, and commenting! ~DrKF

Folks, in this exciting episode of New Frontiers we touch upon topics very close to my heart – genetics, epigenetics, kids, and why the heck they are so hard to raise! Brilliant professor of psychology and research scientist Dr. Danielle Dick shares guilt-banishing parenting strategies and her incredibly liberating research findings on genetics, temperaments, and child development. As an award-winning expert with over 350 scientific publications, Dr. Dick does an excellent job dispelling some deeply-rooted parenting myths and provides evidence-based approaches to understanding children and supporting their development. I can’t wait to get my hands on her new book The Child Code which contains many awesome resources and practical tips, including questionnaires on children’s temperaments and their genetically-influenced dispositions. To all the parents and caregivers out there – this one’s for you! Please share and leave a review to let me know what you think! ~ DrKF

Interest in therapeutic use of psychedelics has grown exponentially in recent years. And with recent studies showing these miraculous molecules help with depression, anxiety, and substance abuse, is it any wonder the p-word is on everyone’s lips? In this unique episode of New Frontiers, the fantastic Dr. Austin Perlmutter guest hosts and interviews renowned psychedelics researcher Dr. Anthony Bossis, clinical assistant professor of psychiatry at NYU and the NYU Center for Psychedelic Medicine. With decades of experience in psychedelic and palliative care research, Dr. Bossis shares an evidence-based deep dialogue on meaning-making, spirituality, and end-of-life care. Tune in to learn how psilocybin can lower depression, anxiety, and end-of-life suffering, the appropriate intervention steps to avoid “bad trips,” what cancer patients define as their most meaningful experiences – and so, so much more. It’s a podcast packed with powerful insights on the human race’s quest for meaning and finding our true selves in a world full of distractions. Can’t wait to hear what you think! ~DrKF

We are living in times of great medical discoveries and advancements and today I am thrilled to talk about a relatively unknown structure: the endothelial glycocalyx (EGX). EGX can profoundly affect overall health – after all, you can’t have healthy organs and tissues if blood vessels are not healthy. Today on New Frontiers, I am joined by Dr. Kristine Burke a board certified family, sports and functional medicine physician and medical director for Help Your Diabetes Sacramento, where we discuss the full breadth of EGX functions and why it’s critical for cardiovascular health and so much more. Dr. Burke shares her exciting clinical experience and impressive findings from her case study series using Arterosil for plaque regression in some of her toughest patients. It’s a fascinating and enlightening conversation, so tune in and get ready to take some notes! Thanks for listening, and your support of New Frontiers. -DrKF

With an ongoing pandemic that doesn't abate, is it any wonder immune health is on everyone's mind? As we adapt to these unprecedented times, the interest in supporting immunity has skyrocketed. So, I couldn't wait to interview my dear friend and long-term colleague, Romilly Hodges. With her new book Immune Resilience just out, I'm thrilled to share Romilly's exciting pearls on immune health on New Frontiers. You may know Rom from her time as Nutrition Programs Director at our clinic and her work on our Methylation Diet & Lifestyle program, now known as Younger You. Romilly is all that, and so much more: also a CNS, IFMCP, and vastly published author in several peer-reviewed journals. In this very special episode, we discuss the role of the microbiome in infection defense and immune system training, the effects of nature exposure, the ongoing pandemic and immune system development, immune tolerance and micro-exposures, and how sleep affects vaccine efficacy. It’s a lot! Romilly also reveals strategic multifactorial interventions and the power of whole foods over supplements. This research-packed discussion will leave you wanting more – to be continued for sure! As always, thank you for listening and please do leave a comment wherever you hear my voice. - DrKF

Folks, I'm thrilled to be back once again with my friend and colleague, Dr. Tom Fabian - leading functional nutrition practitioner trained in the molecular biology of aging. Together with his training and experience as the clinical laboratory consultant for Diagnostic Solutions Lab, Dr. Fabian shares a wealth of practical applications for microbiome research in functional medicine and clinical settings. In this episode, we explore key microbial species for longevity and how to boost their levels, inflammaging of the microbiota, often-missed leaky gut clues on GI-MAP reports, the small intestine as a key site for immune tolerance, how microbiota influence epigenetics, and much more. It’s truly exciting to learn from his extensive research expertise in the role of the human microbiome in health, disease, and aging, so make sure you get ready to take notes and bookmark this page – you’ll want to come back for more! Thanks for listening, and leave us a review wherever you listen to New Frontiers! ~DrKF

Sleep – we spend a third of our lives doing it, we know it is a powerful longevity tool, yet we continue to skimp on it. I know from personal experience – improving my sleep after struggling for years was a total game-changer. And in this episode of New Frontiers, I’m joined by Dr. Sara Mednick, world-renowned sleep scientist, professor of psychology at the University of California, and director of the Sleep and Cognition Lab to discuss her exciting research findings and new lexicon for understanding stress. Together we explore why aligning sleep with the nervous system’s downstate is more important than sleep duration for optimal restoration and longevity – AND how you can use heart-rate variability to measure restore function. We also talk about green exercise, harnessing the power of dreams, setting health boundaries, the connection between meal timing and melatonin, and WOW -- so much more. This one is a gem-packed session for sure, so get ready to take some notes and get inspired! And if you don’t mind, please consider leaving a review on iTunes or wherever you listen to New Frontiers! Every thumbs-up helps us reach more people! Thank you! ~DrKF