Katie Miller Coaching — peptides, metabolism, fitness and hormones for women over 40

Congratulations! You've made a great decision to support your wellness goals and get back to feeling like you! I'm here to support you every step of the way — and I cannot wait to see your transformation.

Your Peptide Success Resources

Your daily foundations

Small, doable shifts that make everything else work better. Start with one.

Protein is Power

Start adding 20–30g of protein per meal. This helps with blood sugar, energy, and preserving muscle. My high-protein meal plan is in the Free Guides below.

Fiber is Your Friend

GLP-1 slows digestion, so adding fiber helps keep things moving. (Just keeping it real, sis!) I use Gruns fiber gummies.

Hydration is Queen

Aim for half your body weight in ounces of water daily — your body will thank you. My fave hydration support is Hydrated, here.

Add Some Resistance

Nothing crazy — but adding weights to your routine supports holding onto muscle mass. My fav muscle-building YouTuber is here.

Track Your Progress

Weigh in, take measurements, snap a before pic. I know, I know — but it's key. Your before pic can even be in clothing. I just want you to look back and SEE how far you've come.

Join the Community

Real women, real support, real talk — plus tips, results, and peptide education. Come on in, it's free.

How to prepare for your injection:

How to inject your medication:

These videos are for education only and aren't medical advice — always follow the instructions from your own prescriber and pharmacy for your specific medication.

Free guides

Download, save, and put them to work.

Katie Miller's Easy High-Protein Meal Plan guide cover

High-Protein Meal Plan

Hit your protein targets without overthinking it — simple meals, real food.

Get the guide →
Peptide 101 guide cover — what they are, how they work, and what you need to know

Peptides 101

The basics, made simple — what peptides are and how they actually work with your body.

Read Peptides 101 →

You've got this — and you've got me.

Save this page, come back to it, and take it one foundation at a time. Real change is built, not rushed.

With Grace + Strength!

A quick note: Some links above are affiliate links — if you buy through them I may earn a small commission, at no extra cost to you. I only share what I actually use.