A note from our Chief Operating Officer
Thank you for being here.
Thanks for wanting to understand what’s happening in your body. That’s where better health starts.
I played Division I football. When your body is your job, you know when you’re firing on all cylinders and when you’re not.
After football, I watched the guys I’d played and worked with hit their 30s and 40s and start losing ground. Less energy. Harder to build muscle, easier to gain weight. Shorter fuse. Less drive in the gym, at work, and in the bedroom. Almost all of them said the same thing: “I guess this is just getting older.”
It’s not. A lot of the time, it’s hormones, and it’s fixable.
That’s a big part of why I do what I do. As COO of Nava Health, I’ve helped build a practice that has worked with more than 65,000 patients, using comprehensive labs and personalized plans from licensed medical providers. Not a 5-minute appointment where someone calls your numbers “normal” and sends you home.
If you’re here, you’ve probably noticed something’s changed. Trust that instinct.
Fill out the form and I’ll send you the checklist.
Former D1 Athlete & COO, Nava Health
Get Your Free Low T Checklist
Low testosterone rarely shows up as one symptom. It shows up as a pattern: worse sleep, a shorter fuse, slower recovery, a softer middle and less drive, in and out of the bedroom. Here are 40 signs across 10 body systems, so you can see the whole picture.
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FREE GUIDE · LOW T
40 signs of low T most guys miss.
Low testosterone rarely shows up as one symptom, and a “normal” lab result doesn’t always tell the whole story. Our free checklist covers 40 signs across 10 body systems, so you can see the whole pattern and bring it to your next appointment.
Here’s what’s in the guide:
- 40 signs, from 3 a.m. wake-ups to stalled lifts to a shorter fuse
- A short “why it happens” for each body system
- 6 things guys get wrong about TRT, including fertility and heart risk
- The questions to ask your provider, including which labs to request
- Red flags that shouldn’t wait
Meet Zach
Zach Dancel, COO, Nava Health & former Division I athlete.
Zach Dancel spent his college years as a Division I football player, training like his body depended on it, because it did. So he knows what it feels like when the energy, strength, and drive you used to count on start slipping, and nobody can tell you why.
Today, Zach is the Chief Operating Officer of Nava Health, where more than 65,000 patients have gotten real answers through personalized testing and treatment, not guesswork. He talks openly about testosterone, performance, and the stuff most guys won’t bring up with their doctor, because he believes feeling like yourself again shouldn’t be complicated or embarrassing.
The Problem
Low T rarely shows up as one symptom. It shows up as a pattern.
Your lifts have stalled and you’re sore for days. You’re wired at 11 p.m. and dragging by 2 p.m. You’ve picked up a gut you can’t diet off. Your drive isn’t what it used to be, at work, in the gym or in the bedroom. Then your bloodwork comes back “in range,” and you’re told it’s just age.
Age is real. So is low testosterone. When each symptom gets looked at on its own, the pattern gets missed. This checklist puts the whole picture on one page.
What’s inside
40 signs of low testosterone across 10 body systems.
Plus: a simple scoring guide, a “Top 3” tracker, 6 TRT myths, the labs worth asking about and 4 questions to bring to your next appointment.
The top signs of low T in men
Drive, energy, mood, sleep, focus, body composition, training, libido, erections and metabolism, with four signs in each. You won’t find clinical jargon here, just things like stalled lifts, a shorter fuse or falling asleep on the couch after dinner.
Why it happens
Every section comes with a short, plain-English explanation of how testosterone connects to that system. It also notes when another cause, like thyroid, sleep apnea or blood sugar, could be behind the same symptom.
A simple scoring guide
Check what you’ve noticed in the last 3 months and count your checks in each section. Clusters tell you more than any single box, so you’ll see where the pattern is strongest.
Your “Top 3” tracker
Write down the three signs that affect your life most and when they show up. It’s the fastest way to make the most of a short appointment.
6 things guys get wrong about TRT
Straight answers on the most common myths, including what “normal” labs really mean, how TRT affects fertility, and what the research says about heart risk. You’ll also learn what good, measured treatment should look like.
The labs and questions to bring to your appointment
Get the full list of labs worth asking about, from free testosterone and SHBG to thyroid and A1c, plus when they should be drawn. You’ll also get four questions that help you tell a thorough workup from a quick prescription.
Red flags that shouldn’t wait
Some symptoms need care right away, not a checklist. The guide lists the ones that mean you should call a provider or get help now.
Built from the research. Written for real conversations.
Backed by 10 peer-reviewed sources, all listed in the guide.
of men with type 2 diabetes have low testosterone. (Dhindsa 2004)
higher risk of a later heart event in men who developed ED. (Thompson 2005)
of men aged 40 to 70 have some degree of ED. (Feldman 1994)
Frequently Asked Questions
Have questions about low T or this guide?
Is it really free?
Yes. Enter your email and the checklist downloads right away. We’ll also send a copy to your inbox.
What if I want my levels checked?
Bring the checklist to your own provider, or start with Nava. Our intake bundle includes 70+ labs, an hour with a medical provider and an hour with a licensed nutritionist. Click here to start with labs.
Is this a diagnosis?
No. It’s a tool for a better conversation with your provider. It is not medical advice.
Do I need to be a Nava patient?
No. Use it with any provider.
FREE GUIDE · PERIMENOPAUSE
Bring the whole picture to your next appointment.
One page that connects the 3 a.m. wake-ups, the stalled lifts and the shorter fuse. Check what fits, write down your top 3, and walk in with something your provider can’t brush off as just getting older.
