# @ciarafoyinc on Instagram

- **Type:** Video
- **Original URL:** https://www.instagram.com/p/DYcZ7WZCTuv
- **Gondola URL:** https://gondola.cc/posts/65509126-ciarafoyinc-instagram
- **Thumbnail:** https://img.gondola.cc/tr:w-,h-,fo-auto/postThumbnails/4524ff067d.jpg
- **Posted:** 2026-05-17T14:55:17.000+00:00
- **Account Owner:** Ciara Foy // Nutritionist • Hormone Expert • 20 Yrs (@ciarafoyinc) — https://gondola.cc/ciarafoyinc

## Caption

You can’t math your way out of weight loss resistance after 40.

Thermodynamics is part of the picture. It’s just not the whole picture anymore.

I’m 49. A nutritionist specializing in women’s health and hormones for over 20 years, and if you’ve been eating less and moving more for two years and the scale won’t move, this is for you.

Your body didn’t turn against you. The math changed.
After 40 you have less muscle than you used to. That means less of your body’s glucose disposal system and your blood sugar runs higher on the same meal. 

Higher blood sugar means more insulin. And when insulin is elevated, your body cannot efficiently burn fat for energy.

Add the inflammation under the surface, a liver doing the work of three organs, and digestion that isn’t breaking food down the way it used to. 

Now you’re bloated on LESS food than you ate at 32 and you’re being told to eat even less.

That deficit you’re white-knuckling now drops your active thyroid hormone faster than it did a decade ago. Your metabolism slows for days afterward. You burn less. Move less. Hold more.

You can be doing everything “right” with all of that happening and not lose a pound.

This is weight loss resistance. It is not solved by trying harder. It is solved in an order.

Liver. Gut. Blood sugar. Cortisol. Thyroid. Each one stabilized before the next. This is the Hormone Stacking Method, and it is the system I have used with women in my clinic for over 20 years to get the scale moving again.

I’m running it as a free masterclass on May 29th. Live, with the replay if you can’t make it. I’ll walk you through how to understand your body so you can stop blaming her and start partnering with her. 

Comment METHOD and I’ll send you the link.

Save this for the next time someone tells you to just eat less and move more.

Send it to the friend who’s been counting calories for two years and getting nowhere.

Follow for the nutrition science your trainer doesn’t have.

#perimenopause #weightlossresistance #womenover40 #insulinresistance #metabolichealth

## Stats

- **Views:** 275
- **Likes:** 13
- **Shares:** 0
- **Comments:** 3

## Tags

metabolichealth, womenover40, weightlossresistance, insulinresistance, perimenopause

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