How I Lost 200 Pounds and Reclaimed My Health: My Weight Loss Transformation Story
- Isaiah Caldwell
- Sep 2, 2025
- 6 min read
Welcome to our blog! As this is my first post, I want to take a moment and thank you for coming to our site and checking it out. In the future, you can expect deep dives into various topics around nutrition, weight loss, exercise, and self improvement. My main goal here is to provide content that is valuable and worthy of your time.
With that said - this will be a slightly unconventional post, as it is best to start a story at the beginning.
On February 12th of 2022, I received some very tough news. My wife and I had been trying to conceive for over a year without success. I went in for some testing and found out that I had non obstructive azoospermia. My prognosis was close to hopeless.
At this point, I was reeling. I asked the doctor point blank if this was because of my weight, and while he didn't confirm it, he did share that studies show a significant association between obesity and lower sperm count along with other negative effects on fertility. He also said that regardless of my fertility goals, I need to lose weight. I was on a path that would lead me to an early grave.
At that moment, it was like a veil had been lifted. I looked around at my life, and I saw selfishness. I saw myself sacrificing what my life could be to pursue momentary happiness. Most importantly, I saw how it had affected the people around me that I love. The next morning I woke up and took this picture.

I vowed that day to reclaim my health. Now with that said, I was all motivation and zero knowledge. I needed something simple that I could start immediately and make progress on what felt like an impossible task. I had recently heard Dr. Paul Saladino on the JRE podcast talking about the carnivore diet, and I decided to give it a shot for 30 days. Simultaneously, I pivoted my perspective on exercise for weight loss. In the past, I relied on cardio sessions to lose weight. I thought that the best use of my time as an obese individual would be to get on a treadmill or an exercise bike and grind. The idea of doing that again at my weight was daunting. I knew I wouldn't be able to keep up that kind of activity, so instead I started weight training.
This protocol was very effective for me for a couple of reasons.
1. While my diet was severely limited in variety, it was not limited in terms of quantity. By eating only animal products, I found that I was able to eat until I was completely satiated and still continually lose weight.
2. While my weight training routine resulted in less “burned calories” than traditional cardio, it was tolerable enough to be done consistently. Within weeks my tolerable routine became enjoyable. For the first time in years, I was excited to go to the gym. This is because the result of my training was adaptations in my body that made me more capable in everything that I do.
Now in hindsight, after years of self study in nutrition and training, I can tell you that what I was doing was not an optimal diet/training routine. In my client relationships today, I almost never recommend the carnivore diet and my training splits are very different from the one I started my journey with. However, this built a foundation for understanding the core reason why I had continually failed dieting in the past.
I have a huge appetite. The carnivore diet removed (all) foods from my diet that did not directly put a dent in my hunger. Specifically, it removed the calorie dense, low satiety foods which tip the scales towards weight gain. Two pounds of chicken breast is 880 calories. One Crumbl cookie is 880 calories. Which would be easier for you to eat?

That was a rather extreme example (I am not advocating that you only eat chicken breast) – but you get my point. The carnivore diet taught me to keep protein at the center of my diet so that my hunger was not a constant issue, but the carnivore diet is not a long term solution for most. It lacks several critical nutrients, and maintaining it for years did not sound fun. As the carnivore diet lost its luster, I added high fiber carbs like fruits and vegetables. Finally, I had the variety and complete nutrient intake to keep going for the long haul.
I believe that a core misunderstanding of obesity is how much of a role appetite plays. Much and more of the content around weight loss is geared towards moderation. They encourage you to develop some innate discipline around your hunger. It sounds great in theory, but obesity rates only continue to climb and the rate of regain after weight loss is just depressing. The answer to this is a shift in how we look at food. In my diet today, and in the plans I help my clients with, we aim for nutrient dense whole foods as often as possible. Not because processed foods have some evil ingredient that is going to give you cancer, but rather because processed foods are often devoid of nutrients and full of unnecessary calories that do not keep you full. Processed foods are not off limits, but we should have awareness around how much energy we are taking in so that we can accurately decide whether or not that food is worth it.
By December of 2023, 22 months after beginning this journey, I had lost over 200 lbs and finally felt like I had complete control over my health.

I decided to start posting about it on Tiktok, and was blown away by the response. People were reaching out asking questions, and getting motivated to go on journeys of their own. It even got the attention of a few major publications like The Daily Mail, and The New York Post.
Then, in an even crazier turn of events, I got a text out of the blue from one of the producers at Good Morning America. A week later, Amanda and I were in NYC sharing our story.
In late 2024, I decided to put my fat loss/muscle building skills to the test and self-coach for a transformation bodybuilding show. It was an incredible experience, and taught me so much more about how to diet effectively. I also coached my wife Amanda, and she absolutely crushed it!

Throughout this journey Amanda and I grew much closer in our relationship with God. It was very hard in the beginning. I was mad. I wondered why God would allow us to experience this heartbreak in our lives. I realize now that if we had been able to conceive, our lives would look completely different. I fear that I would have never made the changes I needed to make, and I wonder if I would have been able to be there for my child and my wife long term. Would I have seen him/her graduate? Get married? Have kids of their own?
In John chapter 9, Jesus and his disciples pass by a man who had been blind from birth. It was a commonly held belief at the time that these types of conditions were caused by sin in the world, so the disciples asked Jesus “Rabbi, who sinned, this man or his parents, that he was born blind?” In verse 3 Jesus answered, “It was not that this man sinned, or his parents, but that the works of God might be displayed in him.”
I don't believe God made me fat, or made me infertile so that I would come to this realization. I do think that the terrible things that happen to us can be used for good in our lives, and in the lives of those around us. They can be used to glorify God.
I started this coaching program to help others achieve radical health, regardless of where they begin, or where they want to go. My wife and I feel called to this, and we are committed to not only serve our clients but will also continually share no cost information via this blog/website/social media.
You don't need me to lose weight, and we won't gate-keep our strategies/information.
However, if you do want someone to build you a custom plan, hold you accountable, and watch your back throughout the entire process I would be honored to work with you.
That's it for this post. Phew, glad that one is done.
-Isaiah Caldwell
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