Kate Houston
I'm Kate

The 4 Steps to Feel Better in Your 40s

I'm 43. I did everything right — clean eating, high protein, working out — and still felt off.

When I finally looked at my labs, it showed up as a pre-diabetic marker — but my doctor wasn't concerned. But I was. What I learned…

Hormone shifts → insulin resistance + inflammation + symptoms

For me, it showed up as brain fog, low energy, irritability, and stubborn weight that wouldn't budge.

Most people try to fix the symptoms. I wanted to understand what was actually driving it.

Let's simplify feeling better in our 40s

Checking labs
01
Check Labs
Check nutrients (especially iron + vitamin D), thyroid markers, hormones, and inflammation markers. Low iron and early insulin resistance were two of the biggest drivers for how I was feeling. Vitamin D is another one that can drastically impact mood and energy.
Reducing inflammation through diet
02
Reduce Inflammation Through Diet
Reduce added sugar, avoid seed oils, eat real, whole foods, and prioritize protein. I thought I was eating "healthy" — being gluten-free — but fake ingredients were in so much of my food, increasing inflammation.
Building strength
03
Build Strength
Build muscle through strength training and eating protein. Move consistently. This isn't about burning calories — muscle is one of the most powerful tools for improving insulin sensitivity and lowering inflammation.
Optimizing with advanced tools
04
Optimize with Advanced Tools
This is where more advanced tools like peptides, red light, and sauna come in. Peptides have completely changed aging for me — but they work best on a solid foundation.
The peptide layer (what I actually use) ↓

My Core Peptide Stack

Tirzepatide

Supports insulin sensitivity, metabolic health, and appetite regulation. Can also be used at lower doses for more targeted support.

At both standard and lower dosing approaches, this can impact inflammation, insulin resistance, perimenopause symptoms, PCOS, autoimmune-related symptoms, thyroid function, and overall metabolic health. It's also approved for cardiovascular health and being studied for broader therapeutic use.

I'm personally microdosing this, which allows me to get the inflammation benefits without significantly suppressing appetite or driving weight loss. Even at a microdose level, it works across multiple systems and has completely changed my energy, bloating, mood, and brain fog. I can't overstate how much this has changed things for me.

→ For a deeper dive, read: GLP-1s Beyond Weight Loss
$125 /month
+ code KATE30 for 30% off
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KLOW Stack (BPC-157 + TB-500 + GHK-Cu + KPV)

Supports tissue repair, inflammation, gut health, and overall recovery. Each component targets a different part of the healing process, which is why this combination works so well together.

GHK-Cu, often referred to as the "beauty peptide," supports collagen production and has been amazing for my skin and hair growth.

I use this for healing, reducing inflammation, or supporting recovery across multiple systems.

$183 /month
+ code KATE30 for 30% off
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NAD+

Supports cellular energy, brain function, and overall cellular health. I use this for energy and mental clarity.

$158 /month
+ code KATE30 for 30% off
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Glutathione

Supports the body's primary antioxidant system, helping with detox pathways, oxidative stress, and overall cellular cleanup. I use this to support how I feel day to day — especially with energy, inflammation, and skin health — and it's one of those things that makes everything else work better.

$116 /month
+ code KATE30 for 30% off
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Where I Get My Peptides (and why it matters)

Not all peptides are handled the same — and that matters.

Many are mixed in-house at med spas, where you're relying on the provider's internal process. Others are sent as research-grade products, requiring you to mix them yourself.

I personally go through BeyondWW, a physician-reviewed 503A pharmacy model. These are prescribed to you — compounded, prepared, and shipped directly with medical oversight.

That piece matters to me. It removes the guesswork.

Have Questions?

I'm always here to help!
Kate Houston

Whether you're a mom trying to feel better in this phase of life — or just curious about peptides — message me anytime!

I love helping people find products that truly make a difference.