# @ciarafoyinc on Instagram

- **Type:** Video
- **Original URL:** https://www.instagram.com/p/DMYZIxkSngL
- **Gondola URL:** https://gondola.cc/posts/61793560-ciarafoyinc-instagram
- **Thumbnail:** https://img.gondola.cc/tr:w-,h-,fo-auto/postThumbnails/6cd97448be.jpg
- **Posted:** 2025-07-21T19:14:13.000+00:00
- **Account Owner:** Ciara Foy // Nutritionist • Hormone Expert • 20 Yrs (@ciarafoyinc) — https://gondola.cc/ciarafoyinc

## Caption

The 7pm rule was just the beginning. Sleep timing is the missing piece that makes EVERYTHING else work.

As a 49-year-old nutritionist who’s spent 20 years specializing in hormone optimization for women, I see this constantly in my practice.

Sleep becomes ELUSIVE after 40, just when it’s more critical than ever. 

Here’s why perimenopause makes sleep timing non-negotiable for weight loss and insulin sensitivity.

What the research reveals about the 10pm bedtime rule:

✅Your Body Produces Natural GLP-1
Quality sleep supports healthy GLP-1 production - the same hormone Ozempic mimics. Sleep deprivation disrupts this natural appetite suppressant and blood sugar regulator.

✅You Hit the Growth Hormone Window
Growth hormone peaks during deep sleep phases, which occur predominantly in the first half of the night. This hormone is essential for fat metabolism and muscle repair.

✅Your Circadian Chemistry Resets
Core body temperature naturally drops in the evening while melatonin rises. Cortisol should reach its daily low point by late evening. This is critical for metabolic reset.

✅Your Appetite Hormones Recalibrate
Adequate sleep helps maintain healthy leptin (satiety) and ghrelin (hunger) levels. Poor sleep disrupts these hormones, leading to increased appetite and cravings.

✅Insulin Sensitivity Improves
Research shows consistent early bedtimes support better insulin sensitivity compared to irregular or late sleep patterns.

🔥The science is clear:

Sleep timing affects every aspect of hormone production. 

Deep sleep phases are concentrated in earlier sleep cycles, making bedtime crucial for metabolic health.

The cycle many women experience:
Late bedtime → disrupted sleep architecture → altered hormone patterns → increased appetite → energy crashes → late night eating → repeat cycle.

My clients who combine the 7pm eating rule with consistent 10pm bedtime see dramatically better results. Their bodies optimize hormones naturally during sleep.

🔥 Comment “SLEEP” for my two part masterclass on sleep optimization!

#ozempicalternative #naturalozempic #hormonehacks #midlifematters #perimenopause #menopausehealth #40plushealth #agingwell

## Stats

- **Views:** 6,155
- **Likes:** 144
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- **Comments:** 127

## Tags

menopausehealth, 40plushealth, midlifematters, naturalozempic, hormonehacks, perimenopause, ozempicalternative, agingwell

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