breaking down research papers for everyone
Joined October 2025
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fact snack: Roman literature and ancient Egyptian texts have described using a goat bladder as a female sheath which we know as a cervical cap or diaphragm. These were not condoms.
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Many women are getting off hormonal birth control. I break down a collection of research on what hormonal birth control does to human and mice brains. The researchers have a long way to go to uncover more answers: katu300.substack.com/p/hormo…
Many women are getting off hormonal birth control. I break down a collection of research on what hormonal birth control does to human and mice brains. The researchers have a long way to go to uncover more answers: katu300.substack.com/p/hormo…
Originally, GLP-1s like Zepbound were for diabetes and weight loss. A new study just found Zepbound to help with sleep apnea. I break down how effective it is here: open.substack.com/pub/katu30…
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GLP-1s are incredibly popular. In this Substack article, I break down research comparing GLP-1s and weight loss surgery. It’s an interesting listen during your morning commute:
open.substack.com/pub/katu30…
GLP-1s are incredibly popular. In this Substack article, I break down research comparing GLP-1s and weight loss surgery. It’s an interesting listen during your morning commute:
open.substack.com/pub/katu30…
Hello! Research papers are hard to understand even for science people. My Substack “Science Decoded” breaks down research so that anyone can understand it.
fact snack: The hypothalamus is like your body's thermostat but for energy. It constantly monitors how much energy you have vs. need and adjusts hunger accordingly.
Your brain’s appetite center is the size of an almond. Ultra-processed foods could be messing with it. Here is what 30,000 brain MRIs revealed.
6/ Important caveat: This is CORRELATION, not causation.
We can't definitively say UPFs cause these changes without controlled experiments
7/ Full breakdown: What the researchers found, how inflammation disrupts appetite control, what it means for metabolic health, and what we still don't know. Read here:katu300.substack.com/p/ultra…
86.5% of the PTSD patients showed significant improvement with MDMA-assisted talk therapy. The FDA still rejected for a number of reasons.
5/ The FDA questioned the study design.
They were worried that the therapists may have downplayed the participants’ symptoms or experiences, making the results seem more positive than they really are.
6/ It’s complicated.
I break down the actual trial data, what the safety concerns mean, and what happens next for PTSD research: open.substack.com/pub/katu30…