Vitamin D3: A Cornerstone for Immunity & Cancer Support
Professor Angus Dalgleish, a leading oncologist at St George’s University of London, has long emphasized the critical role of Vitamin D3 in immune function, inflammation control, and even as an adjunct in cancer therapy.
Why It Matters
- Immune Modulation & Inflammation: Dalgleish’s cancer protocols often begin with correcting vitamin D3 deficiency. Low levels are associated with increased inflammation and poorer immune surveillance.
- Cancer Prognosis: Lower 25-hydroxy-vitamin D levels have been linked to worse clinical outcomes in cancer patients. Dalgleish urges proactive testing and supplementation to improve results.
Professor Dalgleish’s Recommended Dosage
Based on his research and clinical insights, Dalgleish recommends maintaining a blood level of 75–100 nmol/L of 25(OH)D (the storage form of Vitamin D).
- Suggested daily intake: 2,000–5,000 IU of Vitamin D3, adjusted depending on your baseline level and individual needs.
More Than Just Bone Health
Vitamin D3 is involved in:
- Calcium and bone metabolism
- Regulation of cell growth and apoptosis
- Reducing systemic inflammation
- Enhancing immune resilience — especially during viral infections or cancer treatment
The Dalgleish Bottom Line
- Test your Vitamin D levels regularly.
- Supplement consistently to reach the optimal 75–100 nmol/L range.
- Use D3 as a core part of your immune support strategy — especially if you're managing chronic illness or seeking better resilience through the seasons.
Watch Professor Dalgleish Explain
▶️ Vitamin D3 & Immunity – Prof. Dalgleish Interview
This article is part of our Core Immunity Series — science-backed guidance for foundational health. Sacred Health products like our Vitamin D3+K2 blend are designed to help you achieve these ideal levels daily.
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