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Joined May 2021
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Hi Chelsie, we’re sorry to hear about your experience.
We just sent you a DM to check in and connect you with our team for direct support. We’re here for you.
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For the third year in a row, Function was back as title sponsor of @eudemoniasummit!
As the #1 brand for understanding your health, we led the conversation on-site and made checking your health easier than ever. On-site blood testing. MRI appointments. Expert conversations on stage and at the Function Lounge. Together with our members and partners, we brought our mission of 100 healthy years to life.
To our members who stopped by to share their Function stories, we loved seeing you.
To the new faces who came to ask questions and sign up: thank you.
Time spent in community can add years to your life. We hope it’s 100.
Long live Eudēmonia.
Function Health retweeted
My man @davidd_org is currently week 1 into a year of no screens
No phones, laptops, scrolling…
We all know that our screens are changing the way our bodies work
Both physically and mentally
We sat down to discuss what that might look like:
Day 8 without screens.
I asked Dr. @AbudBakri what changes most after a year without screens.
His top 3 predictions:
+ sleep
+ mental state
+ hormones
We covered this question, hormones, melatonin, and a LOT more.
S/o to team @function for letting us use the lounge at Eudemonia.
Sent from my screenless phone
Function Health retweeted
The @function + @AbudBakri team up rocks. 🙏
Day 8 without screens.
I asked Dr. @AbudBakri what changes most after a year without screens.
His top 3 predictions:
+ sleep
+ mental state
+ hormones
We covered this question, hormones, melatonin, and a LOT more.
S/o to team @function for letting us use the lounge at Eudemonia.
Sent from my screenless phone
Function Health retweeted
Day 8 without screens.
I asked Dr. @AbudBakri what changes most after a year without screens.
His top 3 predictions:
+ sleep
+ mental state
+ hormones
We covered this question, hormones, melatonin, and a LOT more.
S/o to team @function for letting us use the lounge at Eudemonia.
Sent from my screenless phone
@theproof wants to know how his body responds to the changes he makes. That means testing, taking action, and testing again.
With elevated ApoB and a family history of early heart attacks, he pays close attention to how his levels change over time.
At @EudemoniaSummit, Simon shared what he values about Function: comprehensive testing and guidance that helps him make sense of his results—and what to do next.
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We’re back at Eudēmonia for our third year as title sponsor. On the panel: Tiffany Lester, MD, Function’s Women’s Health Medical Director, discussing how to turn your results into informed action.
8 out of 10 Function members take action based on what they learn from their results. But what happens after you make those changes? That’s where tracking trends comes in.
One result shows you where you are today. Tracking your results over time helps you understand what might be working, what deserves more attention, and what to discuss with your doctor.
More data becomes more useful when you have the context to make sense of it.
At @EudemoniaSummit? Find us tomorrow in the Expo at booth #601. Take a right when you walk in and look for our plants! Come hang out and book your lab draw or MRI.
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Function members can access PFAS* testing through Function and track levels over time.
*Add-On Test available at an additional cost.
Not medical advice. Consult a medical professional with any medical questions. For marketing purposes only.
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What to know:
➡️Blood was collected years before diagnosis from 3,700+ women whose sister had breast cancer
➡️The study shows a link, not cause and effect
➡️PFOA and PFOS have been largely phased out, but people can still carry measurable levels
Read more here: ascopubs.org/doi/10.1200/JCO…
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BREAKING: A new NIH study found women with the highest blood levels of two “forever chemicals” (PFOA and PFOS) had higher rates of ER-negative breast cancer, a more aggressive type with few known risk factors.
No clear link was seen with breast cancer overall. ⤵️
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What we do know: Exposure is measurable.
Function members can access environmental toxin testing for:
➡️Lead
➡️Mercury
➡️Arsenic*
➡️Aluminum*
➡️BPA Exposure*
➡️PFAS Exposure*
*Add-On Test available at an additional cost.
Not medical advice. Consult a medical professional with any medical questions. For marketing purposes only.
Citations in bio.
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Samples come from the existing Health Survey for England.
UKHSA says evidence gaps remain on what exposure levels mean for long-term health.
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BREAKING: The UK Health Security Agency has launched a national study measuring PFAS (“forever chemicals”) in people’s blood and urine.
It will also test for arsenic, bisphenols, lead, phthalates, and flame retardants. Initial findings are expected in 2027. ⤵️
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Show your brain some love. Prioritize your sleep.
Not medical advice. Consult a medical professional with any medical questions. For marketing purposes only.
Citations in bio.
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🧠 In UK Biobank data from 400,000+ adults, people with these conditions and a healthy sleep pattern scored slightly higher on tests of reasoning and processing speed than those with a poor sleep pattern.
🔎In a subset of about 35,000 who had brain MRI scans, they also had larger total brain, gray matter, and white matter volumes—a pattern generally associated with healthier brain aging.
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BREAKING: A new study suggests good sleep may help support brain health in people with type 2 diabetes, heart disease, or stroke.
Caveats of the study: Sleep was self-reported, and the data shows a link, not cause and effect. 🧵
AMA: “Is it perimenopause? What can your labs actually tell you?”
Function’s Women’s Health Medical Director, Dr. Tiffany Lester, is hosting a Reddit AMA on cycle changes, fatigue, sleep, mood, and weight in your late 30s and 40s. What your labs mean, what tracking over time can (and can't) tell you, and whatever else you want to know.
Thursday, Nov 12 | 2–3 PM ET
Drop your questions here:
reddit.com/user/function/com…
Your habits are one part of your heart health picture. Your labs are another.
🔎Heart markers like ApoB, Lp(a), and hs-CRP can add context.
✅ Function members get access to these tests as part of 160+ lab tests.
Not medical advice. Consult a medical professional with any medical questions. For marketing purposes only.
Citations in bio.
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