
Episode #32
Dr. Sabine Hazan on the Microbiome Research Nobody's Funding
SHOW NOTES Dr. Sabine Hazan is a gastroenterologist and microbiome researcher, founder of ProgenaBiome and the Microbiome Research Foundation, with practices in both Florida and California. Her background includes three decades of clinical trial work, including trials that brought vaccines and C. difficile treatments to market, before shifting her focus to microbiome research. In this conversation, she and Dr. Civelli cover: Why Dr. Hazan's lab doesn't hand patients a standard report on their microbiome results, describing the science as still at a research level rather than a validated clinical guideline Her published research, "The Lost Microbes of COVID-19," documenting bifidobacteria loss in severe COVID-19 patients, and her account of presenting that data directly to CDC scientists Her approach to fecal microbiota transplant, including how she evaluates donor compatibility and why she also tests family members and household pets as part of a full case workup The cost and current limitations of fecal transplant as a research-level treatment Her ongoing, open-ended research questions connecting gut microbiome balance to autism, described in the interview as her personal clinical hypotheses and research direction rather than an established causal claim. This includes her stated views on vaccine timing, which are presented as open questions she is actively researching, not medical guidance. Her work on C. difficile research and engraftment testing after fecal transplant Personal health tracking, including how her wearable ring data (HRV) reflected the stress of frequently flying between her two practices, and her own biological age testing How to reach her practice at ProgenaBiome.com and support her research through the Microbiome Research Foundation The claims and hypotheses described above reflect Dr. Hazan's personal research perspective and clinical experience. Several, particularly those connecting vaccination and autism, are actively contested in mainstream medical and public health guidance and should not be treated as established medical fact or advice.

