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Some companies start with an idea.
Others start with a need.
Cardio Miracle started with both.
When Health Becomes Personal
After more than 30 years in financial and estate planning, John Hewlett wasn’t looking to start a supplement company.
He was looking for answers.
Like many people, John had a routine outpatient surgery where a medical mistake nearly cost him his life.
Awakened by pain in his bed that night, he passed out on the floor and was soon being rushed in his first ambulance ride (in his fifties) while bleeding internally, straight to the ER and same hospital where more medical errors occurred.
Soon John was being told that once his body stabilized he would need a quadruple bypass on his heart!
He was facing cardiovascular challenges—some rooted in genetics, others shaped by the realities of stress over time—while weighing his options as to the wisdom of allowing those who had just made a serious medical mistake, to open him back up, and go for another attempt to help him.
Instead of settling for a lifetime of invasive procedures or temporary fixes, he made a decision:
He would take his health into his own hands.
Not recklessly.
Not reactively.
But thoughtfully—and with a deep commitment to understanding what his body actually needed.
John Hewlett, Founder of Cardio Miracle, and son, Jason, singing “God Bless The USA”
The Discovery That Changed Everything
That search led John to something most people have never heard of… but absolutely depend on: Nitric Oxide.
Alongside Vitamin D3, nitric oxide plays a powerful role in supporting circulation, oxygen delivery, and overall cardiovascular function and overall health.
But here’s what stood out to John: As we age, our bodies naturally produce less nitric oxide.
And when that production declines, so does how we feel, how our bodies respond to the good nutrients we are feeding ourselves, and how well our blood flows.
Instead of masking symptoms, John became focused on supporting the body’s ability to function the way it was designed to.
From Research to Reality
Reminder: John Hewlett is not a doctor, scientist, nor does he play one on TV.
But, he has become one of the great pioneers, educators, and messengers of the importance of nitric oxide for every living human.
With guidance from leading experts, John didn’t stop at learning—he started building.
What followed was a formulation process centered around one goal:
Support the body at the source.
The result was Cardio Miracle—a blend of over 50 plant-based ingredients and amino acids designed to help the body produce nitric oxide more effectively and support cardiovascular wellness from within.
John took it personally to renowned nitric oxide scientists to ensure it was the kind of product that could help others. If it wasn’t efficacious, he wanted to know and prove it was no good.
Instead, John was stunned to receive the glorious news from pioneering nitric oxide expert Dr. Taduesz Malinski that his NO formulation was the most effective Malinski had ever seen, expressing NO in the body for 24-36 hours, a feat which had never been possible previously.
To view the astounding studies visit cardiomiracle.com/studies
Asked how he invented such a product, John simply said,
“It wasn’t me, it was a download from God as to the ingredients needed to help heal the hearts of mankind.”
This wasn’t a quick launch.
It was years of refining, testing, and aligning the formula with both science and real-life results.
In the first few years, the challenges were rampant, from manufacturing setbacks, to ecommerce issues, marketing blunders and financial mistakes within different aspects of the business. But John persevered, and overcame extreme resistance to conquer his goal and promise.
Built on Purpose—and Backed by Science
From the beginning, this wasn’t just about creating a product.
It was about creating something credible.
Over the past several years, Cardio Miracle has invested millions into scientific validation—resulting in three peer-reviewed studies that support the effectiveness of the formula.
Because for John, belief wasn’t enough.
It had to be backed by evidence. And the evidence is now very clear - over 1 MIllion lives have been blessed by Cardio Miracle.
A Family Legacy in Motion
What started as one man’s personal health journey quickly became something much bigger.
Cardio Miracle is, at its core, a family legacy company.
Built alongside his children, John’s vision has always been about more than business—it’s about impact.
Together, they’ve set out on a mission to reach 100 million lives around the world.
A bold goal, yes.
But one rooted in something simple: Helping people feel better in their bodies.
On Wednesday, May 13, 2026, John entered his 75th year of life, and we celebrate this wonderful occasion and his Happy Birthday with a major special and sale.
Check it out at: https://cardiomiracle.com/pages/maybday
Today, John shares the Cardio Miracle mission with his beloved wife, Janet, and their blended family of 9 children and 18 grandchildren, based in Southern Utah—a constant reminder of why this work matters.
More Than a Product
The origin of Cardio Miracle isn’t just about a formula.
It’s about ownership.
It’s about curiosity.
It’s about refusing to accept “this is just how it is.”
And most of all—it’s about heart.
Not just the physical one.
But the kind that drives someone to build something meaningful… and share it with the world.
Thank you, John, for keeping The Promise.
Start Supporting Your Body Today
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