Audrey Fleck functional nutrition

Your Metabolism Needs More Than a Diet—It Needs a System.

Diets Are Failing Women Over 35—But Not for the Reasons You Think.

Women over 35 experience metabolic changes that dieting completely ignores:

  • Shifts in sex hormones (perimenopause → menopause)
  • Increased stress hormones
  • Lower thyroid output
  • Slower digestive motility
  • Changes in liver efficiency
  • Inflammation
  • Gut imbalances
  • Blood sugar dysregulation

And yet every diet is built around one idea: “Eat less.”

But when your metabolism is struggling, eating less makes everything worse.

You don’t need harsher rules.

You need a framework that understands your entire metabolic system.

I Help Women Understand the Root Causes of Their Metabolism Struggles.

I’ve helped hundreds of women who felt frustrated, dismissed, and confused by their body’s changes—especially in their late 30s, 40s, and 50s.

As a Registered Dietitian with a Master’s in Functional Medicine, I built the N.E.R.D. method because women deserve an approach that works with their bodies, not against them.

Your metabolism isn’t a failure.
It’s a system that needs support.

This is the method that does it.

The Four Phases That Rebuild Your Metabolism

Nourish

Stabilize blood sugar, rebuild metabolic flexibility, regulate hunger cues, support lean muscle and build habits that stick—no crash diets, no restriction.

Key outcomes: regulated hunger, fewer cravings, steady energy, better sleep, and a foundation for sustainable weight management.


Energize

Support thyroid, adrenal, blood sugar, and sex hormone balance to tackle hormone-related weight loss barriers.

Key outcomes: feeling more balanced, improved energy, better sleep and mood, less feeling “wired-but-tired” or “burnt out”


Reset

Address inflammation, liver function, and gut imbalances that drain metabolic capacity.

Key outcomes: reduced bloating, improved digestion, less puffiness, better hormone clearance.


Drive

Build sustainable, realistic habits that support mindful eating and a positive relationship with your body that drive long-term fat loss—without dieting or perfection.

Key outcomes: steady, predictable body composition change.

A Framework That Meets You Where You Are

Each phase builds on the one before it.
You’re not thrown into a massive lifestyle overhaul—just strategic steps that your body can handle.

The method helps you:

  • Reduce inflammation without cutting out your favorite foods
  • Regulate hormones naturally
  • Improve energy production
  • Calm stress pathways
  • Balance blood sugar
  • Support digestion
  • Lose weight sustainably (1–4 lbs/month)
  • Maintain results for life

It’s not about intensity.

It’s about strategy.

Because It Supports Your Whole Body, Not Just Your Calorie Intake.

Unlike diets that focus on external control, this method focuses on internal healing.

By supporting:

  • Thyroid hormones
  • Stress hormones
  • Sex hormones
  • Liver metabolism
  • Gut health
  • Inflammation
  • Blood sugar
  • Mitochondrial energy

…you create the conditions in which weight loss becomes possible.

Not forced.
Not starved.
Not temporary.

Sustainable.

This Is What Sustainable Weight Loss Feels Like.

Weight loss of 1–4 lbs/month, without restriction

Consistent energy throughout the day

Better sleep

Calmer nervous system

Fewer cravings

Better mood stability

Improved digestion

Reduced inflammation

Clothes fitting the way you want

Food freedom and metabolic confidence