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By Ben Smith

What is High-Dose Vitamin C Therapy?

High-dose Vitamin C (HDC) is one of the most powerful—yet often overlooked—healing protocols in medicine. Pioneered by Nobel laureate Linus Pauling, along with Drs. Frederick Klenner and Robert Cathcart, it has demonstrated profound effectiveness against cancer, infections, chronic fatigue, and more.

However, despite its potential, this therapy has been suppressed by the pharmaceutical industry due to one simple fact: you can’t patent Vitamin C.


Why is Vitamin C So Special?

Vitamin C is more than just a nutrient. It is essential for optimal health, offering benefits such as:

  • Collagen Production: Strengthens skin, joints, and connective tissues.
  • Inflammation Reduction: Eases allergic responses and chronic inflammation.
  • Potent Antimicrobial: Fights bacteria and viruses in high doses.
  • Neutralising Free Radicals: Protects cells from oxidative damage.

Although your body needs Vitamin C, it can’t produce it on its own. This is why supplementation—especially in high doses—is critical for certain conditions.


High-Dose Vitamin C and Cancer

HDC works differently than standard doses when combating cancer. Administered intravenously at doses of 25–100 grams, Vitamin C generates hydrogen peroxide in the bloodstream.

  • Cancer cells lack the enzyme catalase, which breaks down hydrogen peroxide.
  • This causes oxidative stress that selectively kills cancer cells while leaving healthy cells unharmed.

In essence, high-dose Vitamin C acts as nature’s chemotherapy—effective, targeted, and without the side effects of traditional treatments.


High-Dose Vitamin C and Infections

HDC (50–100 grams/day IV) has been shown to rapidly neutralise viral infections like the flu. It works by:

  • Boosting the immune system.
  • Reducing oxidative stress caused by infections.

Interestingly, the sicker you are, the more Vitamin C your body can tolerate and utilise—a phenomenon that underscores its adaptability.


High-Dose Vitamin C and Fatigue

Chronic fatigue is a common issue HDC can alleviate. Key benefits include:

  • Enhanced immune function.
  • Reduced inflammation and oxidative stress.
  • Support for mitochondrial and adrenal health.

Studies show that within hours of receiving 10 grams of Vitamin C (IV), physical and mental fatigue can be reduced by 20%.


Is High-Dose Vitamin C Safe?

Even at high doses, Vitamin C is remarkably safe. However, some precautions are necessary:

  • Check kidney function before starting mega-doses.
  • Stay hydrated to prevent oxalate buildup.
  • Use buffered or liposomal forms to avoid stomach discomfort.
  • Monitor blood pressure if you have heart concerns.

Always tailor the dosage to your specific health needs and goals.


Getting Started with HDC

For general health, begin with small oral doses:

  1. Take 2-3 grams (2,000–3,000 mg) per day, divided into smaller doses (morning, afternoon, evening).
  2. Gradually increase the dose until you reach bowel tolerance (the point where loose stools occur).

Why Vitamin C Matters

If Vitamin C were a pharmaceutical drug, it would likely be hailed as one of the most effective and safest medicines ever developed. Yet, due to its low cost and lack of patentability, its potential has been largely overlooked.

Take Charge of Your Health

  • Research the benefits of high-dose Vitamin C.
  • Consider incorporating it into your health routine.
  • Don’t let profit-driven medicine limit your options for healing.