Probably fewer long-haul COVID-19 problems when rejuvenated immune system (Vitamin D, etc.)– Dec 2020


The Long Haul of COVID-19 Recovery: Immune Rejuvenation versus Immune Support

Integrative Medicine • Vol. 19, No. 6 • December 2020
Jeffrey S. Bland, PhD, FACN, FACB, Associate Editor
Is the president and founder of the Personalized Lifestyle Medicine Institute in Seattle, Washington. He has been an internationally recognized leader in nutrition medicine for more than 25 years. Dr Bland is the cofounder of the Institute for Functional Medicine (IFM) and is chairman emeritus of IFM’s Board of Directors. He is the author of the 2014 book The Disease Delusion: Conquering the Causes of Chronic Illness for a Healthier, Longer, and Happier Life.

 Download the PDF from VitaminDWiki

Abstract

With the COVID-19 pandemic still affecting communities all over the world and “Long Haul” chronic health issues emerging, it is time for us to look back at past multi-symptom health conditions that required a different approach to their treatment, beyond just managing symptoms. It is important for us to consider how to apply what we have learned about immune rejuvenation and its impact on conditions associated with chronic immune dysfunction. We know more than we ever have before about how to reduce chronic inflammation at its source through the support of selective immune cell autophagy/mitophagy and improved immune cell mitochondrial activity, followed by remodeling of the immune epigenome, and— ultimately—a reset of immune function

Immune Support Immuno-Rejuvenation
General 'boosting' of existing potentially compromised immune system Reprograms your immune system leading to improved balance and resilience
Can amplify pre-existing immune issues Focuses on improving immune function at every level, from the molecular to global ecosystem
Focuses on protecting you against the dangers of the world Embraces the interconnected nature of the you, the we, and the planet、immunity
Does not acknowledge the bigger idea of a broken or dysfunctional immune system Mitigates and reverses damaged and aging immune systems
Relies on "quick fixes' rather than long-term immune health Is an integrated approach to understanding causes of immune dysfunction and addressing them holistically over time
Views immune function as a standalone aspect of health Appreciates and integrates the role of immunity across physical, cognitive, metabolic, and behavioral systems


Thousands of people have not felt well since recovering from the acute phases of COVID-19 infection. Principal residual symptoms include brain fog, shortness of breath, chronic cough, muscle and joint pain, and unremitting fatigue. Its becoming known as “The Long Haul” and Science magazine prominently featured an article by that title in their August 7, 2020 issue. A sub-headline effectively highlighted the challenge of the situation: “Some COVID-19 survivors are still sick months later. Doctors want to learn why and what they can do”1
We have seen a similar constellation of symptoms before. In 1985, the picturesque ski town of Incline Village, Nevada experienced a very bad flu season. Two local physicians—Paul Cheney, MD, PhD, and Charles Lapp, MD— saw these trends emerge in their patient population and started to closely follow those who were affected. Ultimately, Cheney and Lapp would publish a seminal article about the condition they had studied and named: “The Chronic Fatigue Syndrome”2 In collaboration with Anthony Komaroff, MD, further research had been undertaken that revealed chronic fatigue syndrome was associated with an alteration in immune system function and a state of chronic inflammation.3,4
I began a correspondence with Dr. Cheney shortly after his publications about chronic fatigue syndrome started appearing in the medical literature. I was leading a research group of my own in Washington state at that time and I had two close associates—Scott Rigden, MD, and Graham Reedy, MD—who were eager to study and understand the origins of this post-viral chronic fatigue issue. During that same era—the 1990s—we observed that many veterans returning from the Gulf War were seeking help for symptoms that included serious fatigue, myalgia, and cognitive deficits. This was happening all over the country and the condition eventually came to be called “Desert Storm Syndrome” My research group did work with local veterans. Our findings indicated these debilitating issues appeared to be associated with induced mitochondrial defects in biochemical energy production, and that this state of impairment could have a lasting deleterious impact on immune function.5
Michael Maes, MD, PhD, and Martin Pall, PhD, are two researchers who have independently spent years studying chronic fatigue syndrome. Their work confirmed that this condition is associated with functional mitochondriopathy, immune dysfunction, and oxidative stress that results in a state of sustained tissue-specific inflammation and gives rise to the complex multi-organ symptomatology of this syndrome.6-10 Now, long-haul post-COVID-19 infection recovery is making headlines. Although it has not been officially named a syndrome, the similarities in clinical presentation to chronic fatigue syndrome and Gulf War syndrome are striking. Can a similar immunopathology be inferred? If so, what course of therapy should be pursued given this shared putative immune mechanism? Lastly, are there diet and lifestyle factors that contribute to the degree of immunopathology following the SARS-CoV-2 infection?

Nutritional Recommendations for Immune Protection Against Viral Infections

Optimal nutritional status is very important for maintaining a well-functioning immune system, which in turn can protect an individual from illness caused by exposure to viral and other infectious organisms.11 Philip Calder, PhD, has been writing extensively on this topic, and in May 2020 he published an article in BMJNutrition, Prevention & Health with the following title: “Nutrition, Immunity and COVID-19.” This very helpful review provided insights into the daily dietary intakes of specific nutrients that support immune system function. These include vitamin A, vitamin C, vitamin D, vitamin E, and zinc, as well as omega-3 fatty acids and specific probiotic organisms.12
Are these recommendations to support a healthy immune system sufficient enough to meet the needs of an individual who has suffered immune injury as a consequence of infection with COVID-19 or other viral pathogens? That is the question of the moment, and it comes with some urgency. Based on my past experience with chronic fatigue syndrome, advanced medical nutrition therapy may be required in this situation.
It is now recognized that infection with the SARS-CoV-2 virus results in injury to the immune system and a residual “memory” of the infection, as observed in the types and activities of various immune cells.13 This results in an imbalanced immune system state that is characterized by overactivation of the NLRP3 inflammasome, as well as a heightened activation of inflammatory cytokines. It has been demonstrated that this situation can create “bystander” damage to hematopoietic stem cells (the cells from which all immune cell types are produced).14 This damage can take the form of mutational and epigenetic changes to the progenitor immune cells. The mutational injury that follows a serious viral infection resembles changes that are seen in a condition known as clonal hematopoiesis of indeterminate potential (CHIP).15 In long-haul COVID-19 patients, the alteration of genes in the CHIP-driver sequence in hematopoietic stem cells resulting from SARS-CoV-2 infection could create a long-term inflammatory phenotype associated with mitochondrial and immune system dysfunction that results in the complex symptom profile noted in this population.
Studies of COVID-19 patients indicate that aging and comorbidities linked to alterations in immune system function are associated with increased disease severity, including the cytokine storms that have become a hallmark of SARS-CoV-2 infection.16 Immunosenescence is a term used to describe the aging of the immune system. It is now known that infection with the virus can accelerate this process and cause damage to immune cells. Additionally, the type of immune system imbalance an individual has prior to exposure to the virus, as well as pre-existing increased activities in certain immune cells, are two factors that may influence disease severity in the event of infection with SARS-CoV-2.17 When the underlying status of the immune system is unknown, non-specific “boosting” immune activity can result in adverse outcomes among people with altered immune system function.
What about seemingly healthy individuals? Recently, a large collaborative study involving investigators from the Karolinska Institute, the University of North Carolina, and Stanford University School of Medicine demonstrated there is considerable variation in immune system status and function among healthy populations. Importantly, the differences were not genetically determined, but rather they were driven by lifestyle, diet, and environmental factors to which the immune system had been exposed.18
These researchers measured 204 different immune parameters, including immune cell types, cytokine responses, and serum proteins derived from the immune system, of which 77% were dominated and 58% were almost completely determined by non-heritable factors. Some of these factors were found to become variable and accumulate at different rates with age. This suggests the cumulative influence of environmental, diet, and lifestyle exposures could lead to differing immune identities. Furthermore, the accumulation of immune cells that have undergone mutational injury and epigenetic changes as a result of lifestyle and environmental factors may increase the inflammatory state of the individual.
This perspective indicates that an objective for improving immune function should be focused on reducing the production rate of damaged immune cells, the elimination of immune cells that carry messages from past exposures, and the replacement of those cells with new immune cells not imprinted with those memories. In other words: immune rejuvenation.

Immune Rejuvenation and Autophagy

Identifying immune identities. Rejuvenating the immune system. These are objectives that have existed in medicine for some time. Recent discoveries related to the structure and function of the immune system have opened the door to these objectives becoming realities. Here is a brief timeline chronicling the evolution of our understanding of the immune system over the past 60 years: T and B cell differentiation in the immune system was discovered in the early 1960s; natural killer cells were discovered in the 1970s; Th1 and Th2 immune cell types and their connection to inflammation were discovered in the 1980s; regulatory T cells were discovered in the 1990s; and characterization of M1 and M2 macrophage types came about in the early 2000s. in 2006, the Nobel Prize in Physiology and Medicine was awarded to Yoshinori Ohsumi, PhD, for his discovery of the mechanism of autophagy. This year—2020—Leo Swadling, PhD, discovered a population of T cells in the liver that can switch on autophagy to renew organelles like mitochondria to maintain their fitness.19-21
Autophagy has dominated immune system research in recent years, and for good reason. Back in 2009, an article was published in Nature Review of Immunology with a provocative title: “The Ageing Immune System: Is It Ever Too Old to Become Young Again?”22 That article described work that promoted immune system renewal through selective activation of autophagy and mitophagy in immune cells. Since then, considerable progress has been made in understanding how various lifestyle and dietary factors can influence the autophagy process, both positively and negatively.
It has now been demonstrated that autophagy is clinically connected to the activation of immune rejuvenation through the application of fasting physiology, as well as the consumption of diets that are low in refined starch and sugar, high in omega-3 fatty acids, and high in specific dietary polyphenols and flavonoids.23,24,25,26,27 It has also been found that the diet-related composition and activity of the intestinal microbiome influences immune autophagy.28 In addition, there is evidence that specific prebiotic and probiotic formulations may be important in supporting immune autophagy.29 The trajectory of the current research indicates that personalized lifestyle medicine can play an important role in supporting immune system rejuvenation by reducing damage to hematopoietic stem cells, which are progenitor cells that produce new immune cells and improve immune function, and encouraging the replacement of damaged cells with more resilient immune cells.30,31

Immuno-Rejuvenation versus Immune Support

With this increased understanding of the factors that influence autophagy and immune system function, there is evidence that an important clinical approach to treating patients who are struggling with COVID-19 recovery is rejuvenation of their immune system. These long-haulers have experienced immune injury as a result of SARS-CoV-2 infection, and they may require more than immune support to recover.32 The application of an Immuno-Rejuvenation Program™ may be the best course of action. This program would identify specific immune identities, which would lead to intervention with personalized strategies for reducing immunosenescence and chronic inflammation. In turn, improvement could potentially be achieved for the following variables: impaired immune autophagy, inflammasome activity, genomic instability, immune mitochondrial dysfunction, epigenetic alterations, and telomere attrition.
The contrast between immune support and immuno- rejuvenation can be seen in Figure 1.
A growing body of work validates that lifestyle, along with dietary components such as specific phytochemicals found in various foods and herbs, have a positive impact on immune rejuvenation.33 With the COVID-19 pandemic still affecting communities all over the world and “Long Haul” chronic health issues emerging, it is time for us to look back at past multi-symptom health conditions that required a different approach to their treatment, beyond just managing symptoms. It is important for us to consider how to apply what we have learned about immune rejuvenation and its impact on conditions associated with chronic immune dysfunction. We know more than we ever have before about how to reduce chronic inflammation at its source through the support of selective immune cell autophagy/mitophagy and improved immune cell mitochondrial activity, followed by remodeling of the immune epigenome, and—ultimately—a reset of immune function.

References
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60+ VitaminDWiki pages have LONG-HAUL or LONG-COVID in the title

Items found: 64
Title Modified
Long-COVID 3.1 X more likely if insufficient amounts of Magnesium and Vitamin D – March 2024 24 Mar, 2024
Long-COVID a month shorter if more than 20 ng of Vitamin D - Jan 2024 31 Jan, 2024
Hypothesis: Both Long COVID and Vaccine Injury are caused by Spike Protein, proposed detox – Nov 2023 24 Nov, 2023
Long-COVID: Vitamin D was the only statistically significant factor - Oct 2023 31 Oct, 2023
Long COVID with Neuro-Cognitive symptoms had especially low vitamin D levels – Sept 2023 19 Sep, 2023
The ONLY Solution to Long COVID (Vitamin D) - video and transcript Sept 2023 12 Sep, 2023
Long-COVID can hide in the body for years in scores of locations – Sept 2023 09 Sep, 2023
One in five people with long COVID can no longer work (Doctors in this case) - Sept 2023 02 Sep, 2023
Number of people with long COVID could be vastly underestimated - Aug 2023 01 Sep, 2023
Long-COVID associated with 37 poor genes (no Vitamin D genes) – July 2023 03 Aug, 2023
COVID, Long-COVID and Vitamin D in children - Review April 2023 09 Jul, 2023
Fasting may reduce inflammation and long-COVID - June 2023 11 Jun, 2023
The US believes you have long-COVID if you have more than 12 points (no treatment yet) - May 2023 25 May, 2023
COVID, Long COVID, and Vitamin D – May 2023 06 May, 2023
2nd COVID infection increases the risk of Long-COVID - 2022 22 Jan, 2023
Vitamin D might also help the Long-COVID older adult – Jan 2023 07 Jan, 2023
Long-COVID fatigue reduced by Vitamin C and l-Arginine in one month– RCT Nov 2022 24 Nov, 2022
Adrenal, Long-COVID and Vitamin D - several studies 31 Oct, 2022
Long Covid, Short Magnesium - Chambers April 2022 30 Oct, 2022
Fatigue and other long-haul problems appear to be associated with low Magnesium - Chambers Oct 2022 30 Oct, 2022
Long-COVID symptoms in 10 Percent of women 3 months after infection (22 countries) – Oct 2022 29 Oct, 2022
Long-COVID is now the biggest COVID concern - many studies 16 Oct, 2022
Epstein-Barr Virus probably causes Long-COVID, CFS, and MS - many studies 02 Oct, 2022
Anti-oxidants and Long-Covid (Mg, Glutamate, Butyrate, etc) – Sept 2022 02 Oct, 2022
Chronic Fatigue Syndrome and long-haul COVID-19 26 Sep, 2022
Over Two Million Americans Aren’t Working Due to Long-COVID - Aug 2022 27 Aug, 2022
Long-COVID: often had not been hospitalized - May 2022 25 Aug, 2022
COVID virus persists in most body tissues (Long-COVID) - 2022 23 Aug, 2022
Long-COVID in VitaminDWiki 16 Aug, 2022
LONG-COVID may be permanent in 1 in 200 of people infected – July 2022 06 Aug, 2022
Long-Haul more prevalent among seniors - June - 2022 26 Jun, 2022
Long-Haul can now be claimed a work disability in the UK – June 2022 24 Jun, 2022
Half as much Long-Haul with Omicron - June 2022 19 Jun, 2022
Half as much Long-Haul with Omicron - June 2022 19 Jun, 2022
COVID Spike persists in Long Haul - June 2022 18 Jun, 2022
COVID Long-Haul prevalence increases with time: 50% at 4 months - meta June 2022 17 Jun, 2022
COVID and Magnesium - hypothesis, clinical trials, Long-Haul - Oct 2021 10 Jun, 2022
Mass disabling events: Polio, WWII, HIV, and COVID Long-Haul - June 2022 06 Jun, 2022
1 in 5 Americans who got COVID had Long-Haul for a while - CDC May 2022 27 May, 2022
Long-Haul COVID after 3 months – only 5 percent had even 30 ng of Vitamin D – April 2022 04 May, 2022
Hypothesis: 2 long-haul COVIDs: had mild symptoms and had needed ICU - April 2022 15 Apr, 2022
COVID Long-Haul at 49 weeks: overactive immune system, type O blood - March 2022 07 Apr, 2022
Children have less severe COVID, but just as much long-haul as adults - April 2022 06 Apr, 2022
Dietary Recommendations for COVID Long-Haul – March 2022 20 Mar, 2022
Mild Long-Haul 4.2 X more likely if type O blood - preprint March 16, 2022 20 Mar, 2022
Long-Haul COVID is somewhat less of a problem if vaccinated – Nov 2021 18 Mar, 2022
COVID long-haul: 1 million in US too sick to work, many cannot get compensation - March 2021 09 Mar, 2022
COVID Long-Haul NYT - Feb 2022 19 Feb, 2022
COVID Long-Haul fought by probiotics - Jan 2022 29 Jan, 2022
COVID Long-Haul predicted by 4 factors (Epstein-Barr virus, etc) – Jan 24, 2022 26 Jan, 2022
Some COVID-19 infection become COVID Long-Haul - Nov 2020 15 Dec, 2021
Long-haul after breakthrough COVID – Nov 2021 11 Dec, 2021
Long-haul, VAERS, Ivermectin, vaccines, etc. Drs. Seheult, Patrick: Video with table of contents - Sept 17, 2021 21 Sep, 2021
Your Brain on Covid-19 Long-Haul, Dr. Galland video and transcript - Aug 1, 2021 07 Aug, 2021
Long-haul COVID-19 blood tests at Mayo include vitamin D (but no results published) – July 2021 20 Jul, 2021
Most people with Long-Haul COVID-19 have low Vitamin D – July 2021 15 Jul, 2021
‘Long haul’ COVID rehab worse than cancer rehab, CDC – July 2021 13 Jul, 2021
Long-Haul COVID-19 occurred to 1 in 20 who had been asymptomatic (a study of 2 million with COVID-19) – June 2021 15 Jun, 2021
COVID-19 Long haul - excellent graph - systematic review May 26, 2021 26 May, 2021
COVID-19 vaccines look good in the short term, but probably not good for the long term 29 Apr, 2021
Long-haul COVID-19 - another hint that Vitamin D should help - Dec 2020 16 Apr, 2021
Probably fewer long-haul COVID-19 problems when rejuvenated immune system (Vitamin D, etc.)– Dec 2020 21 Feb, 2021
Long-haul fatigue, etc. common after viral infections (SARS1,2, MERS, Swine, 1918,...) 21 Feb, 2021
Long-distance truck drivers more likely to get COVID-19 (perhaps UVA)- July 2020 12 Aug, 2020

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