✅ Discover the real root causes most doctors never test — the hidden metabolic, inflammatory, and cellular breakdowns silently driving low energy, weight gain, and hormone decline long before symptoms appear.
✅ Learn why fixing the system goes far beyond testosterone alone — and how a proactive peak-performance approach can dramatically lower your risk for the same underlying drivers linked to diabetes, heart disease, cancer, and accelerated aging.
✅ See the proven framework that helps high-performing men reverse decline in as little as 30–90 days — rebuilding metabolic health, restoring hormone signaling, and reclaiming long-term peak performance before deeper damage sets in.
✅ Real-life case studies of men who refused to accept decline — optimizing hormone signaling, reducing inflammation, crushing insulin resistance, slashing metabolic risk and body fat to reclaim their edge, presence, and performance they haven’t felt in decades. All while reducing, eliminating or preventing medications all together.
I think the biggest change I’ve seen is in my mental health. I sleep better, perform better at work, have become a better husband, and my clothes no longer hurt to wear. This may sound silly to some, but I can put my socks on standing up now. There was a time not too long ago when that task would have been impossible and likely led to injury if attempted.
All of the grit it took to achieve a new healthy life came from me. However, the direction, the motivation, the blueprint, and the support came from Dr. Andreas and IOH. I owe so much to the program. It’s not a diet. It’s not a fad. It’s certainly not a health-version of “get rich quick.” What it is, is a map to a healthy and fulfilling life. Everything around me has gotten better due to following the tenets of IOH. I look back to that day in February often and wonder what I’d feel like today had I not declared, “It’s Only Halftime.”
"Dr. Andreas is doing it right! Within just a few weeks, I noticed clearer energy, reduced inflammation, improved sleep, and sharper mental clarity. The weight began coming off steadily and consistently—not through deprivation, but through alignment and metabolic reset. By the end of the program, I had lost 30 pounds, and more importantly, I felt like myself again.
This protocol didn’t just help me lose weight; it helped me regain discipline, confidence, and control over my health. As a medical professional who spends each day helping others feel better, it was both humbling and empowering to receive the kind of support and structure I truly needed.
I am deeply grateful to Dr. Andreas for his guidance, expertise, and belief in my ability to change. I wholeheartedly recommend his protocol to anyone ready to take control of their health, restore their metabolism, and truly transform their body from the inside out."
"From the moment we met on the golf course, anyone can see Dr. Andreas is a specimen. Not the average guy I play golf with. I immediately knew this is a guy I can learn from. For most of my adult life, maintaining a healthy lifestyle felt like a cycle of crash dieting and extreme workouts—short bursts of effort with modest results and no sustainability. Working with Dr. Andreas completely changed that.
By first understanding the genetics of food, how my body uniquely responds to it, and pairing that with intelligently designed workouts that burn fat even while the body rests and repairs, I’ve achieved a level of health and fitness that finally feels sustainable—and continues to improve.
Since starting this journey, I’m down 115 pounds and approaching a level of fitness I never thought possible. One year into this program, I know this isn’t a phase—it’s a permanent lifestyle change.
If any part of this resonates with you, and you’re willing to stay disciplined even when it’s hard, working with Dr. Andreas can be truly transformational.
TRT did nothing for me! Shot up to 1500ng/dl and still felt like crap. I booked a consult with Dr. Andreas, quit TRT cold and never looked back. Today, feel and look better than I ever had and achieved it all without injections, including peptides.
The meal plan was no joke. I was eating so much food, it was hard to finish some days. I followed the workouts, ate the meals, and the weight started to fall off. But what really surprised me was how my body began to change—not just smaller, but stronger and more defined. I actually started to see muscle. I felt better and moved better. I also dropped from wearing tight XXXL shirts to well-fitting XLs.
At first, I just wanted to be thinner and maybe—just maybe—look a little fit. Now? I know I’ll look fit. I’m currently planning to do another round of coaching to see how far I can take this. I once thought 15% body fat was the dream—maybe even impossible.
Now, 12% sounds realistic. And some days, I think… why not shoot for 10%? The journey isn’t over—but the results so far speak for themselves. If you’re ready to change and truly commit, follow the program. It works.
Jason tried TRT to only have severe skin reactions from head to toe! Here's what he did instead.
That’s when I found Dr. Andreas and his website “It’s Only Halftime.” From the first consultation, I could tell his approach was different—structured, tailored, and rooted in actual science. I committed to his Peak Performance Protocol, and it was the best decision I’ve ever made for my health. Over the first 90 days, I lost 20 pounds of fat and added lean muscle. My energy returned, my mental clarity improved, and my outlook on life completely changed.
I cut my blood pressure meds in half. Even my skin looked healthier. Lab results confirmed what I was feeling: my triglycerides dropped from over 200 to 69 mg/dL (a 66% decrease), CRP fell 64%—eliminating almost all inflammation—and homocysteine dropped 33%, improving my cardiovascular and brain health. Fasting insulin went down by over 30%, and my vitamin D and testosterone levels started climbing naturally without any TRT.
Now six months in, I’m leaner, stronger, and holding my own in the gym with my 28-year-old son-in-law. I’m hiking, biking, kayaking, and—most importantly—I can pick up my grandkids and get myself off the floor after playing with them. My wife loves how I look with my shirt off, and I love how I feel walking into my 60s as the healthiest version of myself. This isn’t the end—it’s only the beginning. I’m excited to keep working with Dr. Andreas and see how far I can take this."
“Peak physical performance has been a main priority in my life for 30 years. First as a high school and college athlete, then as a soldier, and now as a 46-year-old who wants to be fully present for my family for as long as possible and still wants to compete with men half my age in the gym.
As I have gotten older, maintaining that performance has been harder and harder. I eventually found myself taking a random collection of supplements that I either heard other people took or that I got sold through social media. I was spending hundreds of dollars a month and not knowing if it was helping or hurting me. I also get annual blood testing done with my primary care physician, but I don’t get anything other than a shrug of their shoulders when they don’t see obvious illness that they can prescribe medication for.
Working with Dr Andreas has been extremely helpful. As a man he shares the belief that you deserve to live your best life and not simply treat symptoms of illness. With his guidance, I now have confidence in what works for me and it helps me tune out all the other noise.”
In just 90 days, he lost 20 pounds of fat, doubled his testosterone, and reignited his drive. His brain fog lifted, focus sharpened, and energy soared higher than it had in years.
Here’s what he shared in his own words:
“Dr. Andreas has totally made me a believer in doing bloodwork. I never really did until a few months ago, and it’s been incredibly beneficial because it shows you in black and white what the root problems are.
Seeing the lab results with the testosterone lower and estrogen higher than expected showed me for sure that something was definitely a little off. Have since gotten rid of the sugar and switched back to fattier meat, added in a couple of supplements, and I’m back and better than ever.
Get your labwork done and let Dr. Andreas analyze it! You won’t regret it!”