Cheryl Sew Hoy, Founder & CEO of Tiny Health, discusses the company's family-focused approach to gut health, the impact of the gut on infant well-being, future plans for pet microbiome tests, and the relationship between daily environment and microbiome. The episode explores microbiome testing for babies, Cheryl's personal journey founding Tiny Health, challenges in developing the microbiome test, democratizing access to health data, measuring gut health improvements, and timing/frequency of testing.