Proactive Health Labs

05/29/2026

May is Mental Health Awareness Month, and here’s something most of us were never told: you can understand your trauma completely and still not be free of it.
We treat healing like a thinking problem. Get enough insight, enough understanding, and you’ll feel better. But insight lives in the mind, and trauma lives in the body. That’s not a metaphor. Researchers like Dr. Bessel van der Kolk have shown that during overwhelming experiences, the part of the brain that puts things into words quiets down, so the body ends up holding what the mind could never file away as “over.”
That’s why you can name every reason you’re anxious and still feel anxious. The body is still braced. And you can’t talk a body out of bracing. You have to help it feel safe enough to let go.
The sequence is what matters. Feel it. Pause long enough to name it. Then act. When we skip the body and jump straight to “look on the bright side,” we’re not healing. We’re suppressing, and calling it strength.
Being human starts with letting yourself feel human.
Full piece at The Learning Lab - https://phlabs.org/education/healing-isnt-mystical-its-what-happens-when-the-body-finally-feels-safe-enough-to-stay

05/26/2026

Solitude and loneliness are not the same thing.
Loneliness is the gap between the connection you want and the connection you have. Solitude is what happens when that gap closes and you find yourself enough.
Your body knows the difference. If your shoulders drop and your breath slows when you’re alone, that is solitude. If your chest tightens and the silence feels like pressure, that is loneliness signaling.

Read the full piece: phlabs.org/education/solitude-vs-loneliness-how-your-body-knows-the-difference
What’s a moment of solitude that someone else misread as loneliness? Tell me below.

05/24/2026

Waking up at 3 AM and blaming cortisol? The mechanism is more interesting than that.
Cortisol naturally starts rising between 2 and 4 AM to prepare you for waking. That rise is normal. The real question is what’s interacting with it: sleep apnea, blood sugar dips, alcohol, perimenopause, medications, or chronic stress.
A single morning cortisol test won’t catch the pattern. Ask your clinician about a 4-point salivary cortisol or a DUTCH test instead.
If this is happening to you regularly, what’s the pattern? Same time every night, or random? Patterns often point to the cause.
More on cortisol and what’s worth testing → visit the Learning Lab at pHLabs.org

05/20/2026

Two people get the same diagnosis. One hears a problem to manage. The other hears a death sentence.
Same event. Different story.
The body does not respond only to events. It responds to the meanings we assign to them. The story we wrap around a symptom can shape what the body does next.
This isn’t about positive thinking. Positive thinking reaches for comfort. Accurate thinking asks what’s actually true.
The practice is simple, but not easy. Feel the signal: your body is giving you information, not a verdict. Pause the story: what do you actually know, and what are you assuming? Then act from the accurate read, not the automatic one.
Not a prettier story. A truer one.
Read the full piece in the Learning Lab: https://phlabs.org/education/beyond-positive-thinking-the-science-of-how-interpretation-shapes-health

05/13/2026

Most women over 60 have been told the same things about their bones.
Take calcium. Take vitamin D. Walk a little. Be careful.
The advice is well-intentioned. It is also incomplete.
Bone is living tissue. It responds to demand. When the body is not asked to do meaningful work, the structure quietly weakens.
The evidence on what actually builds bone in postmenopausal women points to progressive resistance training. Not reckless. Not ego-driven. Skillfully challenged.
Your bones don’t need you to be careful. They need you to be strong.
Full article at Proactive Health Labs. Link in bio.

05/10/2026

The most important thing a mother teaches a child isn’t a fact. It isn’t a rule.
It’s whether to trust the signals her own body sends her.
Children are born knowing how their bodies feel. The pit in the stomach when something is wrong. The quiet “no” before there are words for it. The exhaustion that doesn’t match the day. The pain that won’t go away.
What they learn from us — the adults around them — is whether to trust those signals, or whether to override them.
A child who learns to trust her body grows into an adult who notices when something is off. Who asks the second question at the doctor’s office. Who doesn’t accept dismissal when she knows something is wrong. Who advocates for herself, and eventually, for her own children.
This is the quiet work of mothering that doesn’t get talked about. Not the lunches packed. Not the schedules kept. The deeper work — of taking a child seriously when she says “this hurts.” Of treating the body’s wisdom as real information. Of raising the next generation of patients who won’t be dismissed.
To every mother teaching her child to trust her body: thank you. You are doing health literacy work that no clinic, no textbook, and no system can replace.
Happy Mother’s Day to the women who listen.
— Proactive Health Labs

05/07/2026

Your TSH came back normal. You still feel terrible!

Here’s what most people aren’t told: TSH is a signal from your brain to your thyroid. It helps screen thyroid function, but it doesn’t directly test whether your immune system is attacking your thyroid. That’s a different question, and it requires different tests.
With Hashimoto’s, the most common autoimmune thyroid condition, immune activity can show up before TSH clearly changes. So someone may have fatigue, hair loss, brain fog, weight changes, or cold intolerance while their basic screening test still looks “normal.”
That doesn’t mean you should panic. It means you may need a better conversation.
If you have hypothyroid symptoms with normal TSH, ask your clinician whether it makes sense to check TPO antibodies, thyroglobulin antibodies in some cases, Free T4, and a thyroid ultrasound when indicated.
One normal marker doesn’t always tell the whole story. Your body may be asking for a deeper look.

Full breakdown with research and the complete testing conversation — go to https://phlabs.org/education/a-normal-tsh-does-not-always-rule-out-hashimotos

05/06/2026

Osteopenia isn’t a disease.
It was created in the 1990s as a research category — the experts who coined it never meant it to become a diagnosis. But that’s what it became. Today, women walk out of routine scans with a label, a prescription, and a flyer about calcium.
The scan number isn’t the endpoint. Whether you break a hip in the years ahead is.
There’s a fuller conversation waiting — protein, the right kind of resistance training, blood markers that show what your bones are doing right now, and the upstream estrogen story most providers still won’t reopen.
Did your provider mention any of this when you got your scan?
Read the full article - https://phlabs.org/education/3uotxklghxsa8v2kzeyuudoeh19h4z
Educational content, not medical advice.

04/29/2026

Pancreatic cancer kills 88% of the people who get it. After 40 years of failed drug development, that’s finally starting to change — and there’s something every family should know.

The reasons it’s been so deadly aren’t because doctors haven’t tried. They’re biological. The pancreas sits deep in your abdomen, behind the stomach, where tumors can grow for months without causing obvious symptoms. By the time something specific shows up — jaundice, sudden weight loss, new-onset diabetes after 50 — the cancer has often already spread.

But April 2026 brought genuinely promising news for the first time in a generation. Two new drugs — daraxonrasib and elraglusib — both showed meaningful improvements in survival in clinical trials. After decades when nothing worked, the biology is finally yielding.
Even more importantly: for people with family history of pancreatic, breast, or ovarian cancer, surveillance programs are now catching pancreatic cancer at early stages where treatment can actually work. Five-year survival in screen-detected cases is over 70%. That’s a complete transformation from what this diagnosis has historically meant.

If you have a family history of pancreatic, breast, or ovarian cancer — or known mutations like BRCA — talk to a genetic counselor. If a family member is showing vague but persistent symptoms, don’t dismiss them.
I wrote a full evidence-based breakdown of the science, the news, and the steps high-risk individuals can take. Read it below.

Has pancreatic cancer touched your family? What questions do you still have?

Pancreatic cancer has resisted treatment for decades — not because doctors weren't trying, but because the tumor's biology is uniquely hostile. Here's what makes it so deadly, why that's finally starting to change in 2026, and what the evidence says you can actually do.

04/08/2026

5 Supplements That Can Backfire — Depending on Your Body. Visit the Learning Lab at phlabs.org