Dr. Daiana Castleman, ND

Dr. Daiana Castleman, ND *Currently accepting new patients at both Oakville and Toronto locations*

"I haven't changed how I eat or how I move, and my body is changing anyway." I hear a version of that every single day i...
09/01/2026

"I haven't changed how I eat or how I move, and my body is changing anyway." 

I hear a version of that every single day in practice.

Two things are true at once. Hormones do shift where fat is stored as estrogen declines, and on average that accounts for an average of 2-5.5lbs of weight gain. Your body used to be more forgiving of inconsistent habits, and in perimenopause the margins get tighter, with less room for error. None of it is inevitable. This stage is actually the best window for preventive care, because the changes you make now protect you in the long-term. 
 
That's what my session, "Metabolism in Midlife: How it Changes, Key Cardiometabolic Tests, & Non-Scale Wins that Matter", is about at the 2026 Perimenopause Summit, an online event running September 21 to 24. 

The 23 speakers across the four days also cover sleep, strength, hormones and more. Your free ticket covers every session, each one open to watch for 24 hours after it airs. 

I would love for you to join me. Grab your free ticket by commenting "summit" below — this is such a beautiful opportunity to get the evidence-based education you deserve.

Jumping on the kinda chic trend 💕What would you add to the list?
08/10/2026

Jumping on the kinda chic trend 💕
What would you add to the list?

I'm looking at these photos now thinking, did this really happen? Honestly this day was better than I envisioned it ❤️ I...
04/30/2026

I'm looking at these photos now thinking, did this really happen?

Honestly this day was better than I envisioned it ❤️

I have so much gratitude... To the amazing speakers, to all the incredible women (and men) who showed up.. and to the wonderful sponsors.

I wanted a day centered around prevention and we accomplished just that. I've received so many messages from women afterwards telling me they've booked their bone density test, or they now understand what they need to focus on with their cardiovascular health, what tests they need, or what nutritional pillars they need to focus on. I couldn't be happier 🫶

Thank you to the phenomenal speakers for your time, dedication and care: , .carolmorley.nd

And our incredible sponsors, who made this day possible. Couldn't do this without you 💞iris health



And thank you to for capturing this day 🥹

The Decades Ahead Summit is a full day built around one idea: the choices you make right now, shape your health and your...
04/10/2026

The Decades Ahead Summit is a full day built around one idea: the choices you make right now, shape your health and your quality of life for decades to come. This is about majoring in the majors — the things that actually move the needle. You don't have to piece this information yourself. I know so many of you are tired of guessing what's worth the energy and what isn't. Let us simplify it for you.

Will I see you there on April 25th?

There's 1 day left to register.

Comment "summit" below and I'll send you the link to register 💞

04/09/2026

I am really excited to share that I am a founding clinician of Meno Square | Menopause Support

Meno Square is a place for you to find all the information you need as you navigate your menopause journey.

There are already so many incredible resources available to you, and many more to come.

Thank you for your incredible vision, Krista, and for bringing this all together.

Comment "Meno Square" below and I'll send you the link to this incredible directory! 💞

04/08/2026

A reminder for you today 💞💞
I've been seeing this so often in practice lately. Nutrition doesn't need to be complicated, it can be really simple. You just need a strategy. 🫶

Address

710 Dorval Drive Unit 514
Oakville, ON
L6K3V7

Opening Hours

Monday 9:30am - 5:30pm
Tuesday 10:30am - 7pm
Thursday 10:30am - 5:30pm
Saturday 10am - 2pm

Telephone

+12898151322

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