Medical Laboratories
Consumer Health Apps
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Team
51-200
employees, estimated range
Backers
1
Y Combinator
Momentum
15/100
in the news
Last sign of life
this month
a posting or a news item
The story so fareach stage dated by its source: the company's releases, the press, registers, filings
Jan 30
On the Hacker News front page Vitamin D supplements cut heart attack risk by 52%. Why? · 104 points
Sep 30, 2025
On the Hacker News front page Inflammation now predicts heart disease more strongly than cholesterol · 647 points
Jun 27, 2025
On the Hacker News front page The Effect of Noise on Sleep · 152 points
Oct 10, 2024
On the Hacker News front page The science behind on-the-wrist blood pressure tracking · 156 points
Jul 17, 2023
Released an app Empirical Health · App Store
Jun 2023
Went through Y Combinator
Aug 2022
Website went live first capture in the Wayback Machine
Jul 11, 2022
Released an app Empirical Sleep & apnea care · App Store
Tractionpublic signals, read monthly
Web presence
top 0.05%
of 133.2M domains by links, Common Crawl
App Store
4.5 ★
770 ratings
Hacker News stories
82
best: 647 points
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News
Cardiac imaging study found plaque in 34.6% of men in their 30s
A large NEJM study found that silent atherosclerosis starts earlier than most risk calculators suggest
Read more
Report
Cialis is promoted as a longevity drug. How does it stack up?
Cialis has promising cardiovascular signals, but blood pressure medication and statins have larger effects and stronger evidence.
Read more
Report
High p-tau217 led to a 38% chance of cognitive decline
A single blood biomarker, p-tau217, now puts absolute numbers on Alzheimer
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Report
Report
Vitamin D regulates 5% of the human genome
One of the better-measured facts in molecular endocrinology.
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Report
Sphere packing, AI, and mathematical beauty
An OpenAI model improved the general sphere packing bound for the first time since 1978. The problem behind it is one an amateur can follow, and the structures it turns up are among the most symmetric objects in mathematics.
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Report
Macrocyclic peptides: a new "Goldilocks" drug class?
Merck ran more than a dozen screens for a small molecule that could block PCSK9 and found nothing. The drug that finally worked is a ring-shaped peptide, and it took 13 years.
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Report
FDA committee votes 8-6 to make BPC-157 legal. What the FDA briefing report said about the evidence.
The FDA
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Report
Why non-invasive glucose monitoring is hard
Glucose sensing on smartwatches has been 5-7 years away for over a decade. Here
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Report
Report
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Offices
Where the company hires and what each office is for
Cities
1
Hiring now
0
Countries
1
New York
United States
HQ
50-200 est. staff

Y Combinator 



