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LMU 193 – Unlocking the Power of Vitamin D: A Health Game Changer

LMU-193

Unlocking the Power of Vitamin D: A Health Game Changer

Source: GOV.UK Vitamin D and care homes guidance (January 15, 2021) and Molecular Oncology (February 2021)

Lifestyle Medicine Update(February 23, 2021)

Introduction:

In late 2020 and early 2021, the world witnessed a pivotal moment in the realm of public health. Two significant publications shed light on the remarkable potential of vitamin D supplementation, offering hope for a healthier future. The United Kingdom government took proactive steps to make vitamin D supplements available to over 2.5 million older citizens residing in Care Homes. Simultaneously, German researchers unveiled groundbreaking findings that showcased the potential of vitamin D supplementation in reducing cancer deaths. Here’s what you need to know about these game-changing developments.

United Kingdom’s Vitamin D Initiative: A Lifeline for Seniors

In November 2020, the United Kingdom government embarked on a mission to safeguard the health of its elderly population by offering free vitamin D supplements to older individuals living in care homes across the nation. This decision was fuelled by a multifaceted concern. While vitamin D has long been associated with bone health, emerging evidence suggests that higher vitamin D blood levels may also reduce the risk of mortality from Covid-19. Additionally, the challenges posed by the pandemic, such as limited outdoor activities, have made it harder for older individuals to synthesize vitamin D from sunlight. Even during the winter months, when sunlight is scarce, vitamin D levels tend to plummet among UK citizens.

The government’s proactive approach involves the distribution of a daily vitamin D supplement, containing 400 IU of vitamin D, to this vulnerable demographic. While this effort is commendable, some experts argue that the dosage may be too low to exert a significant impact.

German Study: Unveiling the Potential of Vitamin D

In February 2021, German researchers unveiled a groundbreaking study published in the journal Molecular Oncology. Their research centred on a critical revelation: vitamin D supplementation could hold the key to reducing cancer deaths. The study cited three previous meta-analyses, showcasing that vitamin D supplementation at a daily dose of 1,000 IU was associated with a remarkable 13% reduction in cancer death rates.

The researchers at the German Cancer Research Centre (DKFZ) took these findings a step further, applying them to the German population. Their calculations yielded a staggering result: “If all Germans over the age of 50 were to take vitamin D supplements, up to 30,000 cancer deaths per year could possibly be avoided, and more than 300,000 years of life could be gained.” Moreover, this proactive approach could result in substantial healthcare cost savings.

The calculations were based on a daily administration of 1,000 IU of vitamin D, costing 25 euros per person per year. With approximately 36 million people over the age of 50 in Germany, annual supplementation costs would amount to 900 million euros. Factoring in a 13% reduction in cancer care costs due to fewer cases, this approach could save the healthcare system an impressive €254 million annually.

The Key Takeaway: Know Your Vitamin D Levels

In light of these developments, it’s crucial to take charge of your vitamin D status. For most individuals, the ideal range for vitamin D in the blood falls between 80-140 nmol/L or 32-56 ng/ml. Maintaining this level supports immune function, reduces the risk of acute respiratory infections, fortifies bones, and may provide additional benefits in preventing cancer, diabetes, cardiovascular disease, and more.

For those living above or below the 40th-degree latitude, which roughly bisects the United States from north to south, supplementation is often necessary to achieve these optimal blood levels. In Canada, for instance, everyone resides well above the 40th-degree latitude, making supplementation particularly crucial.

In Conclusion: Harnessing the Health Benefits of Vitamin D

The recent initiatives in the United Kingdom and the groundbreaking study in Germany underscore the profound impact that vitamin D supplementation can have on public health. While vitamin D is often associated with bone health, its potential extends far beyond that. It has the capacity to enhance immune function, reduce the risk of various diseases, and, as the German study suggests, save lives.

In a world that continues to grapple with health challenges, knowing your vitamin D levels and considering supplementation when needed can be a simple yet powerful step towards a healthier and brighter future.

References

  1. [UK Government Announcement](https://www.theguardian.com/society/2020/nov/28/more-than-25m-people-in-england-to-get-free-vitamin-d-supply)
  2. [German Study: Tobias Niedermaier, Thomas Gredner, Sabine Kuznia, Ben Schöttker, Ute Mons, Hermann Brenner. “Vitamin D supplementation to the older adult population in Germany has the cost-saving potential of preventing almost 30,000 cancer deaths per year.” Molecular Oncology, 2021](https://febs.onlinelibrary.wiley.com/doi/10.1002/1878-0261.12924)
  3. [Vitamin D and Respiratory Tract Infections: Bergman P, Lindh A, Bjorkhem-Bergman, Lindh J. “Vitamin D and respiratory tract infections: A systemic review and meta-analysis of randomized controlled studies.” PLOS (peer-reviewed, open access journal). 2013; 8(6):e65835](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3686844)
  4. [Vitamin D and Cancer, Diabetes, Heart Disease and Osteoporosis: Holick MF. “Vitamin D: Importance in the prevention of cancers, type 1 diabetes, heart disease, and osteoporosis.” Am J Clin Nutr. Vol 79, Issue 3. March 2004](https://academic.oup.com/ajcn/article/79/3/362/4690182)
 
Eat Smart, Live Well, Look Great,
 

Dr. Meschino

Dr. James Meschino

Dr. James Meschino

ABOUT THE AUTHOR

Dr. James Meschino, DC, MS, ROHP, is an educator, author, and researcher having lectured to thousands of healthcare professionals across North America. He holds a Master’s Degree in Science with specialties in human nutrition and biology and is recognized as an expert in the field of nutrition, anti-aging, fitness, and wellness as well as the author of numerous books.

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