Dr Cobi

09/04/2026

TSH is an important marker. It’s just not always the whole conversation.

Testing should always be individualized, but when the symptoms don’t match the answer you’ve been given, sometimes we need to look deeper.

Was your last thyroid test TSH ONLY? Tell me below⬇️

08/30/2026

I think one of the hardest things for many of us is not knowing what comes next. We want the answer, the plan, the timeline and preferably a little reassurance that everything is going to work out exactly the way we hope.

But faith doesn't require us to see the whole road ahead.

Sometimes it simply asks us to trust the One who does.

Whatever you're carrying into this week, remember that you aren't walking into anything God hasn't already seen.

“For we walk by faith, not by sight.” — 2 Corinthians 5:7

Happy Sunday 🤍

08/28/2026

You've been cutting calories on a "normal" glucose for years. That's the wrong number. The one that already changed is fasting insulin.

Here's the order your body actually moves in. Long before your fasting glucose ever reads high, your insulin is climbing to keep that glucose looking normal. The number stays "fine" precisely because insulin is working overtime behind it. So you get told your bloodwork is good, you cut harder, and you wonder why nothing moves, when the marker that would have explained the whole thing was never run.

Fasting insulin is that marker. It's the early signal that the metabolic machinery is straining, and it's exactly why the last diet failed: you were treating a number that hadn't broken yet and ignoring the one that had. You can't fix what you can't see. So before you cut again, get the test.

Book a Discovery Call and let's look at the number your last diet never measured.

08/27/2026

A normal thyroid panel and a woman who's running on empty isn't a contradiction. It's a question most panels never ask: is her stress blocking the conversion?

Your thyroid makes mostly T4, which is largely inactive. Your body has to convert it into T3, the form that actually runs your energy, your temperature, your metabolism. Chronic cortisol elevation interferes with that conversion and pushes more of it toward Reverse T3, a kind of brake. So the standard panel can read "normal," because the gland is doing its part, while the conversion downstream is where things stall. On paper she's fine. Functionally she's underactive.

This is the whole reason I sequence the nervous system before, or alongside, thyroid support. Adding more thyroid input to a system that can't convert what it already has is working against the current. Calm the cortisol load first, and the conversion often has room to recover.

If "your thyroid is fine" has never matched how you feel, save this for the conversation about what else to test.

08/25/2026

Still getting regular cycle does NOT automatically mean your hormones haven’t started shifting.

If PMS, sleep, anxiety, breast tenderness or your cycles suddenly feel different, it’s worth paying attention.

Your symptoms are information.

08/25/2026

You can be wired and completely depleted at the same time. That isn't a contradiction. It's two adrenal hormones moving in opposite directions.

Cortisol gets all the attention. But your adrenals also make DHEA, the counterbalance, the one tied to resilience, energy, libido, and recovery. Under chronic stress the body prioritizes cortisol, because we need cortisol to survive, and DHEA fades quietly beside it. So you're running hot on one and running dry on the other, and the part that erodes is your capacity to bounce back.

I describe DHEA as the 9pm laundry hormone. If your DHEA is in a really good position, it's 9 o'clock at night and you think, you know what, yeah, I can throw in a load of laundry. I still have something in the tank. When it's low, the tank is just empty, no matter how much you rest. DHEA sits on a full hormone panel, read against cortisol, not cortisol alone.

Save this for the panel conversation. If you're testing cortisol, DHEA belongs on the same page.

08/24/2026

You've treated your skin from the outside for years, the serums, the actives, the facials, and it still flares on schedule with your cycle. The skin is the second liver. It's showing you something on the inside.

Here's the part the skincare aisle can't reach. Estrogen has to be cleared from the body, and it gets processed through two phases of liver detoxification and then escorted out through the gut. When that clearance is impaired, by missing nutrient cofactors, by genetic variants in how you methylate, by gut dysbiosis, estrogen doesn't leave cleanly. It recirculates. Levels stay higher than they should, inflammation rises, and the skin reports it, right on the timing of your cycle.

So a cyclical flare isn't a topical problem that needs a stronger product. It's a clearance signal. The skin is a gateway. It shows us what's happening on the inside, which is exactly where the work belongs.

Save this and stop treating your skin like the problem. It's the messenger. Save it for the appointment where you look upstream.

08/23/2026

08/16/2026

08/09/2026

69w