02/16/2026
The Vitamin D Thing Everyone Gets Wrong
So we saw a post going around from a functional medicine doc, and honestly, she nails something that drives us crazy about most health advice.
Often it seems that providers are obsessed with getting vitamin D "as high as possible." Like it's some kind of competition. "Oh, your level is 60? Let's get that to 70." And they're all acting like higher is winning.
But here's what the actual research says. The actual data, not the Facebook wellness hype. Moderate vitamin D around 30 to 40 ng/mL is where most people feel good. Bone health is fine. Immune system works. Gut function improves.
But push it way higher? Fall risk goes up. We're not talking theoretical here. Real falls. Real fractures. Real hospitalizations. Especially in older folks.
Now, does that mean everyone should keep it low? No. That's not the point either.
The real question is: Are you different from the next person?
Someone with great balance and strong legs might do fine at higher levels. Someone who's already had a fall, or has weak quads, or balance issues? Their sweet spot could be totally different. You can't just use someone else's number.
And that's exactly why we do what we do here. When you come in, we look at how you actually move. Your balance. Your strength. Your stability. We get a picture of what *your* baseline is. Then we make recommendations based on *you*, not based on a number averaged for 1,00 other people that might have an entirely different risk profile than you.
That's the whole difference between actually personalized care and just copying what worked for someone else.
So yeah. Bring in your vitamin D labs. (Please! Dr. Ron really likes numbers.) But more importantly, let's see what your body actually tells us it needs.