Doctor Felix

28/09/2026

When you eat frequently, your body is in a constant state of storage and growth, processing and stockpiling the excess nutrients and energy it receives.

When you fast, the opposite occurs. Your body shifts into a mode of cleaning and repair.

As the duration of fasting extends, insulin levels fall, circulating energy substrates decline, and free amino acids drop. AMPK is activated and mTOR is suppressed.

This triggers autophagy, the process by which damaged cells are broken down and repurposed for energy.

Pre-cancerous cells, cancerous cells, and infected cells are eliminated. The body performs its own deep clean.

This is the true detoxification process. No herbal tea can replicate it.

The longer the fast, the deeper the cellular repair.

This is why some practitioners recommend a 72-hour fast at least once a year. This refers to water fasting, not dry fasting.

A fast of this duration should never be undertaken without guidance from an experienced healthcare professional.

Preparation is essential. Begin by gradually reducing carbohydrate intake, allowing the body time to adapt metabolically before committing to an extended fast.

Fasting, when done correctly and under appropriate supervision, is one of the most powerful tools available for metabolic health.

28/09/2026

Nothing detoxifies the liver and the entire body better than a good fast. No tea or herbal mixture comes close.

28/09/2026

Who decides what healthcare should look like for Africa and what would it take for Africans to truly own their health systems?

Join the conversation as we examine the evidence, question the structures shaping healthcare across the continent, and explore what genuine African health sovereignty could mean in practice.

🗓 Thursday, 1st October 2026
⏰ 9:00 PM (WAT)
🎙 X Space —

Insight Beyond Deception

…a healthier Africa with less dependence on pills.

27/09/2026

Very recently, I saw a woman who had completed four cycles of chemotherapy for breast cancer.

She stopped in April because she could no longer tolerate the side effects.

She transitioned to a dietary approach alongside letrozole.

When she was referred to me by a mutual contact, I conducted an assessment and found that she had actually done remarkably well.

Her scans looked encouraging, and her metabolic health was in a good place, though a few adjustments are still needed to get it to where it should be.

What she needs now is a therapy that targets the root cause of her cancer while simultaneously addressing cancer stem cells.

Cancer treatment must be comprehensive.

And patients should never be compelled to continue chemotherapy or radiotherapy when those treatments are causing them significant harm.

It is worth noting that many of the healthcare professionals insisting patients must endure these treatments are the same ones who could not complete post-exposure prophylaxis (PEP) themselves due to its side effects.

27/09/2026

Sudden cardiac death and heart attacks are increasingly becoming common, yet prevention begins with a handful of blood tests:

Fasting insulin, hs-CRP, fasting lipid profile, and fasting blood sugar, as a starting point.

Coronary artery disease and atherosclerosis do not arise without prior insulin resistance and chronic low-grade inflammation.

25/09/2026

Erectile dysfunction is one of the warning signs of an impending heart attack in men.

Both conditions result from the same pathology… But erectile dysfunction comes first because pe**le blood vessels are smaller in diameter.

It is very important to rule out insulin resistance in every case of erectile dysfunction.

25/09/2026

Yet another patient presenting with longstanding type 2 diabetes, fatty liver disease, breast cancer, and obesity.

The common denominator is insulin resistance.

If fasting insulin were included in routine testing, and insulin resistance detected and reversed early, a significant number of these cancers would be prevented.

So many cancers are preventable. But you have to act… Because the system will not do it for you.

The message remains the same: own your health. The system is built on a profit model, and that is all that matters to it.

Routine fasting insulin and vitamin D3 tests, and a doctor who understands the science, is all you need to stay safe.

25/09/2026

24/09/2026

Cancer treatment cannot revolve solely around eliminating mature cancer cells.

That is only one part of the equation.

Ignoring cancer stem cells (CSCs) is the equivalent of postponing the problem.

CSCs are the cells responsible for cancer recurrence after “successful” treatment.

While chemotherapy and radiotherapy may eliminate mature cancer cells, they are powerless against CSCs.

What is more, CSCs are not detectable by standard cancer testing methods… Which is why patients receive the "all clear" following treatment, only for the cancer to return months or years later, often more aggressive than before.

The previous exposure of CSCs to these treatments make them resistant to treatment after recurrence.

There are several additional modalities that can safely be incorporated into treatment to specifically target CSCs.

Doing so would substantially reduce recurrence rates.

There is a further problem. Chemotherapy and radiotherapy destroy the very immune system that should be working to eliminate both mature cancer cells and CSCs.

Oncology must find a way to preserve immune function during treatment, not compromise it.

Optimal vitamin D3 levels are essential for immune surveillance. The immune system requires adequate vitamin D3 to detect and eliminate cancer cells and CSCs.

I have not encountered a single cancer patient with optimal vitamin D3 levels. This must be prioritised.

Finally, most cancers have identifiable causes and factors that actively support their growth and survival.

These need to be found and addressed concurrently with ongoing treatment.

For the majority of cancers, insulin resistance and hyperinsulinemia are primary drivers.

Other contributing factors include hyperhomocysteinemia, chronic inflammation, and oxidative stress, all of which must be identified and corrected.

Addressing all of these creates an internal environment that is hostile to cancer growth, making every other treatment more effective.

Only when this has been done can we say that a patient has truly been given everything available to them.

No cancer patient deserves less.

Cancer treatment must be comprehensive.

Chemotherapy, surgery, radiotherapy, hormonal therapy, targeted therapy, immunotherapy, and repurposed medications are tools, but they are not, on their own, a complete treatment.

23/09/2026

An HbA1c above 5.6% is a valid reason for further investigation. In settings where fasting insulin is rarely ordered, it may be the first indicator of underlying metabolic dysfunction.

What is striking is how routinely laboratories and healthcare professionals treat an HbA1c of 5.7% to 6.3% as normal, when indeed it is not.