Tiny Health Raises $33M Series B to Establish Microbiome Intelligence as the Standard of Care

Tiny Health raised $33 million to expand its microbiome testing platform, which serves nearly 200,000 users. A trial showed targeted microbiome interventions cut infants' risk of eczema and allergies by 83 percent. The company works with over 6,000 practitioners to deliver personalized diet and lifestyle recommendations.
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Tiny Health is proud to announce that we've raised $33 million in Series B funding led by B Capital. Microbiome intelligence is the next frontier of medicine, and Tiny Health is at the forefront. 75% of American adults have at least one chronic condition, and this number is nearly 50% in kids.
Traditional healthcare just needs to be turned on its head. There are so many people, especially in the West, that focus on reactive care.
What we need is precision microbiome medicine, testing through the lifespan.
Tiny Health really is a new gold standard of microbiome across all We saw a pediatric gastroenterologist, we saw a pediatric allergist, a pediatric dermatologist, but nothing really moved the needle on my son's health until we found Tiny Health.
We were just told to avoid things that upset her stomach and just keep going the way we were going unless it got worse.
My son was born via emergency C-section. I wanted evidence of what was happening in his gut rather than just guessing.
What's been really clear in the past few decades of research is how connected the gut microbiome is to all different aspects of health.
We published a randomized controlled trial showing that targeted microbiome interventions reduced an infant's odds of eczema and allergies by 83%.
There's a lot of tools out there, and as a clinician, you have to be kind of ruthless about the tools that you use.
I just really love the platform that Tiny Health has built. It is really user-friendly, and then it gives you wonderful recommendations that you can implement Right away, whether it's diet, lifestyle, supplements, so then you can start feeling like yourself again.
A colleague of mine said, I think that you would love to test with Tiny Health. It was transformative. The amount of information I got, the results I was seeing.
Your microbiome is a bit of a canary in the coal mine. It changes before the rest of your body changes. And if we can capture those signals really early on, if we can build a metric and put it into your hands, you can take action before this becomes a bigger problem.
I've had gut health struggles for the better part of a decade that started in my My early 20s and have really lasted and persisted. I did a Tiny Health gut test, and it was the first time I was able to advocate for myself because I had that evidence where the further testing that I needed was approved.
We've used Tiny Health for my wife following her surgery with antibiotics, and then we even expanded to, uh, to my children's grandparents to better understand how their nutrition and lifestyle might support their long-term health and longevity.
Tiny Health has really been empowering knowing that there's knowledge and information behind me to support me in making decisions The platform was built for everyone from day one, and today we've served nearly 200,000 people and have more than 6,000 practitioners in our network.
So this funding will really help us unlock scale. We can scale what we're investing into R&D and science so that we can continue to be at the forefront of innovation.
And then research is so key. I love that Tiny Health is grounded in research, always trying to make sure that we push where the microbiome science can take us.
We want to make microbiome science mainstream. Measurable, easy to understand, and actionable at every stage of life, from birth through healthy aging.










