

Eczema, Allergies, and Asthma Start in the Gut: Unlocking the Baby and Mother Microbiome with Tiny Health
Cheryl Sew Hoy, founder and CEO of Tiny Health (code: BIOHACKINGBRITTANY), unpacks the groundbreaking science behind the early-life microbiome and how parents can optimize gut health from preconception through postpartum and beyond.
We discuss why vaginal seeding, breastfeeding, and prebiotic foods matter more than you think, and how chronic conditions like eczema, allergies, and even asthma often start with gut imbalances in infancy.
We also open up about our own C-sections, breastfeeding journeys, and how our families are experimenting with gut healing—including drinking our own breast milk!
WE TALK ABOUT:
03:00 - How birth and breastfeeding influence a baby's microbiome
08:10 - Why gut testing matters before you get pregnant
11:25 - Why B. infantis is the most critical probiotic strain for babies
19:10 - Probiotics for babies (Evivo code: BIOHACKINGBRITTANY)
21:30 - What gut testing can reveal in a baby’s first year
22:50 - Allergies, eczema, asthma, and their gut health connection
25:55 - Signs your gut may be out of balance
33:15 - How Cheryl balances running a company and motherhood
36:45 - Why Cheryl chose to have a third baby at age 41 despite a busy career
41:15 - Cheryl’s current biohacking focus: EMFs and grounding
47:02 - Tiny Health vs. Viome: The difference in gut testing
SPONSORS:
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RESOURCES:
Optimize your preconception health by joining my Baby Steps Course today!
Optimize your preconception health and fertility through my free hormone balancing, fertility boosting chocolate recipe! Download it now!
My Amazon storefront
Tiny Health website (code: BIOHACKINGBRITTANY) and Instagram
LET’S CONNECT:
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