Jonathan Cedernaes (@jcedernaes) 's Twitter Profile
Jonathan Cedernaes

@jcedernaes

Sleep & circadian researcher, PhD, Medical doctor.
@NorthwesternU & Associate Professor (docent) @UU_University in medical cell biology. Dance aficionado

ID: 617956229

linkhttp://drcedernaes.com calendar_today25-06-2012 09:50:03

11,11K Tweet

3,3K Followers

944 Following

Eric Topol (@erictopol) 's Twitter Profile Photo

What is the right amount of protein intake? It's not "bro science" of 1 g/pound body weight per day. "You're being lied to about protein" Vox vox.com/future-perfect… Systematic review: max benefit is 1.6 g/kg/day and recommendation is for less (note that's per kg, not

What is the right amount of protein intake? 
It's not "bro science" of 1 g/pound body weight per day. "You're being lied to about protein" <a href="/voxdotcom/">Vox</a> 
vox.com/future-perfect…

Systematic review: max benefit is 1.6 g/kg/day and recommendation is for less (note that's per kg, not
Nisha Patel, MD MS, Dipl of ABOM, CCMS (@drplantel) 's Twitter Profile Photo

Wellness influencer: “Doctors are the worst. They don’t get to the root cause of your disease. Cure your leaky gut and adrenal fatigue with my supplement. Use code DoctorsSuck for 20% off.” Also buried somewhere on wellness influencer website (in fine print): “This is not

Michael "Mike" Albert, MD (@michaelalbertmd) 's Twitter Profile Photo

🚨NEW GLP1 RESEARCH: When GLP-1s stop, the weight comes back—fast. - - - A new Oxford meta-analysis (P04.009, EASO 2025) confirms what many clinicians have observed: stopping GLP-1 receptor agonists often leads to rapid and near-complete weight regain within 1–2 years. 📉 KEY

🚨NEW GLP1 RESEARCH: When GLP-1s stop, the weight comes back—fast.
- - -
A new Oxford meta-analysis (P04.009, EASO 2025) confirms what many clinicians have observed: stopping GLP-1 receptor agonists often leads to rapid and near-complete weight regain within 1–2 years.

📉 KEY
Hanna M Ollila (@hannamollila) 's Twitter Profile Photo

Super exciting work by Jonathan Cedernaes and team. Short sleep is a risk factor for cardiovascular diseases and this paper dives into the mechanisms and biomarkers at molecular level!

Nisha Patel, MD MS, Dipl of ABOM, CCMS (@drplantel) 's Twitter Profile Photo

For everyone demanding “gold standard science” to justify medical treatments like GLP-1s, vaccines and more….… Are you holding the supplements you sell to the same standard? Where are the randomized controlled trials for that colon cleanse? The long term outcome data for your

Jonathan Cedernaes (@jcedernaes) 's Twitter Profile Photo

Important new genetic insight (GWAS) into how some may risk developing #LongCovid: Impressive data set from cohorts across 16 countries, implicating a role for variants of the gene FOXP4. Congrats Hanna and colleagues!

Jonathan Laxton MD, FRCPC 🇨🇦🇨🇦 (@dr_jon_l) 's Twitter Profile Photo

Sadly Scott Adam's has metastatic prostate cancer and Makis tried to treat him with antiparasitics which to no one's surprise, didnt work. The only parasites involved here were preying on a desperate cancer patient.

Sadly Scott Adam's has metastatic prostate cancer and Makis tried to treat him with antiparasitics which to no one's surprise, didnt work.  

The only parasites involved here were preying on a desperate cancer patient.
The Lancet (@thelancet) 's Twitter Profile Photo

Providing hearing aids and audiologic counselling associated with nearly a 30% reduction in falls in older adults, suggests clinical trial in The Lancet Public Health. 🔗 hubs.li/Q03pbm450

Providing hearing aids and audiologic counselling associated with nearly a 30% reduction in falls in older adults, suggests clinical trial in <a href="/TheLancetPH/">The Lancet Public Health</a>.

🔗 hubs.li/Q03pbm450
Sean W Cain (@circadian247) 's Twitter Profile Photo

There is more to our motivations toward light than we’re aware. Our new study led by Malisa Burge shows a powerful motivation in humans toward this blue-enriched light: reducing negative thoughts of ourselves. Is this why we overlight our nights? doi.org/10.1093/sleep/…

William Lagakos (@caloriesproper2) 's Twitter Profile Photo

Five weeks high seed oil diet vs high saturated fat Seed oils didn't cause weight gain In fact, "Energy and fat intake appeared to be reduced on the diet rich in polyunsaturated fatty acids although body weights did not change" pubmed.ncbi.nlm.nih.gov/11914742/

Jake Scott, MD (@jakescottmd) 's Twitter Profile Photo

Loud claims are circulating that “no childhood vaccine was ever tested against placebo.” That is flat-out wrong. Here’s what the evidence actually shows. 🧵👇 1/

Jake Scott, MD (@jakescottmd) 's Twitter Profile Photo

Classic example: The 1954 Salk polio trial, which involved ~400,000 schoolkids (half received saline injections). It remains one of the largest blinded RCTs ever done in medicine. 5/ medicine.mcgill.ca/epidemiology/h…

Zdenek Vrozina (@zdenekvrozina) 's Twitter Profile Photo

In recent months, a growing number of robust scientific studies have confirmed that even mild SARS-CoV-2 infection is not biologically neutral in children. Two new studies reveal surprising depth of impact - metabolically and immunologically.🧵

Eric Topol (@erictopol) 's Twitter Profile Photo

Interested in getting better sleep quality? No better resource than Prof Matthew Walker Matt Walker Our conversation erictopol.substack.com/p/matthew-walk… w/transcript; open-access

Interested in getting better sleep quality? 
No better resource than Prof Matthew Walker
<a href="/sleepdiplomat/">Matt Walker</a>
Our conversation
erictopol.substack.com/p/matthew-walk…
w/transcript; open-access
Jake Scott, MD (@jakescottmd) 's Twitter Profile Photo

If there were 92 safe & effective vaccine doses, I’d still take them. They’d expose me to maybe 150 carefully chosen antigens - far fewer than what my immune system encounters from a single cold or a walk outside. Every day, we breathe, swallow, and touch thousands of antigens

Jake Scott, MD (@jakescottmd) 's Twitter Profile Photo

I've been hearing a lot about this common concern: "Are kids getting too many vaccines?" It's a fair question. I'm a parent too. And as an infectious diseases physician who directs an antibiotic stewardship program, a big part of my job is stopping unnecessary medications. I'm