Tag: antioxidants

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NSAIDs are COX1 and COX2 Inhibitors, while Antioxidants are COX2 Inhibitors

The mechanism involved in why NSAID medications like ibuprofen have been found to not help with treatment of COVID19 and may worsen the patient’s health instead has not been stated, however it likely involves COX1 and/or COX 2 inhibition.

NSAID medications (like ibuprofen and aspirin) or phytonutrients that act like NSAID medications (like wintergreen berries which contain methyl salicylate, chemically similar to aspirin, (3)) can be a cause of edema due to the COX 1 and COX2 inhibition effects of the drug. (1) The COVID19 virus is known to cause lung edema even in the early stages of the infection process before the symptoms are obvious. (2)

*Addition, an CDC/MedCram Update: Coronavirus Pandemic Update 40: Ibuprofen and COVID-19 (are NSAIDs safe?), trials of HIV medications, (7), includes the mechanism and controversy. Ibuprofen’s inhibition of COX2 would lead to a reduction in antibody production which wouldn’t help fight an infection, but it might also inhibit viral replication – net result, not sure whether to recommend using or not using it. Too large a dose might increase risk however. Aspirin has more activity than COX2 inhibition so it might be more of a risk for causing lung edema, especially if taken in large quantity. In the flu pandemic of 1918 a large increase in death rate occurred shortly after aspirin, a new medication at the time, was being recommended and in doses that are far larger than would be typically used now. (7)

(I was eating wintergreen berries in quantity,* 1/8-1/4 cup when I had problems with leg edema. They are botanically related to cranberries and are similar in tanginess and texture but taste like wintergreen/mint when raw. The wintergreen flavor isn’t retained after being cooked. *Don’t try this at home. 😉

Antioxidants can also be COX2 inhibitors (4) which can also be a cause of edema. Larger doses of a NSAID medication or phytonutrient would be more likely to cause fluid and sodium retention by the kidneys and lead to swelling due to edematous fluid build up in extracellular areas of the body. Non-selective NSAIDs inhibit both COX1 and COX2 and selective NSAIDs were developed that only inhibit the COX2 enzyme. (5)

We do need extra antioxidants during stress and infectious processes because the body is using them in greater quantities. We would also likely not be able to make as many of our own internally because our bodies would be dedicating more effort to making inflammatory cytokines to fight the infection. Too many inflammatory cytokines can become a problem though and providing extra antioxidants in the diet can help protect the body during conditions of infection such as a severe influenza. (6)

Dose makes the cure, dose makes the poison.

/Disclaimer: This information is provided for educational purposes within the guidelines of fair use. While I am a Registered Dietitian this information is not intended to provide individual health guidance. Please see a health professional for individual health care purposes./

Reference List

  1. J. Depew, Pomegranate extract update – has similar mechanism to NSAIDs, Aug 3, 2018, transcendingsqure.com, https://transcendingsquare.com/2018/08/03/pomegranate-extract-update-has-similar-mechanism-to-nsaids/
  2. The ASCO Post Staff, Pulmonary Pathology of Early COVID-19 Pneumonia Identified Retrospectively in Two Patients With Lung Cancer, ascopost.com, March 5, 2020 https://ascopost.com/news/march-2020/pulmonary-pathology-of-early-covid-19-pneumonia-identified-retrospectively-in-two-patients-with-lung-cancer/
  3. SpinSolve, Traditional Undergraduate Experiment: Synthesis of Aspirin. magritek.com, http://www.magritek.com/wp-content/uploads/2015/03/Lab-Manual-Synthesis-of-Aspirin-web.pdf
  4. Laube M, Kniess T, Pietzsch J. Development of Antioxidant COX-2 Inhibitors as Radioprotective Agents for Radiation Therapy-A Hypothesis-Driven Review. Antioxidants (Basel). 2016;5(2):14. Published 2016 Apr 19. doi:10.3390/antiox5020014 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4931535/
  5. Raymond C. Harris and Matthew D. Breyer, Update on Cyclooxygenase-2 Inhibitors. CJASN March 2006, 1 (2) 236-245; DOI: https://doi.org/10.2215/CJN.00890805 https://cjasn.asnjournals.org/content/1/2/236
  6. Liu Q, Zhou YH, Yang ZQ. The cytokine storm of severe influenza and development of immunomodulatory therapy. Cell Mol Immunol. 2016;13(1):3–10. doi:10.1038/cmi.2015.74 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4711683/
  7. Roger Seheult, MD, Coronavirus Pandemic Update 40: Ibuprofen and COVID-19 (are NSAIDs safe?), trials of HIV medications. CDC/MedCram.com https://youtu.be/dT6mHi_8V5E
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Nrf2 and Nf-Kb pathways – one restorative, one inflammatory

Many phytonutrients and other chemicals have been found to promote the production of the Nrf2 gene and its encoded Nrf2 protein, both of which have varying impacts on other genes causing an increase in immune strength and in our own production of antioxidants. Other research has focused on nutrients and chemicals that inhibit or promote the inflammatory Nf-Kb pathway – a chemical cascade of reactions starting outside the cell and ending in the cell with an increase in the cell’s production of inflammatory cytokines and Tumor Necrosis Factor (TNF).

The foods and chemicals often interact with both pathways but in opposite directions, promoting one and inhibiting the other. The reason is unlikely to be a coincidence, the night/day rhythms of circadian biology also tend to promote one and inhibit the other. The Nrf2 growth/repair/detoxification system is more active during sleep/dark and the NF-kB action/inflammation pathway is more active during the wake/light hours. See 1.4, 1.41, 1.42 in this draft book to read more: Preventative Health for Multifactorial Disorders.

Nrf2 Promoting Foods & Phytonutrients:

See G10: Nrf2 Promoting Foods, effectivecare.info for the reference in the graphic (Sun 2017) and more food ideas and information.

Nrf2 Promoting Foods and Phytonutrients

Neurotransmitters also vary in activity level due to the circadian cycle and can affect whether the Nrf2 or the NF-kB pathway is more active.

The neurotransmitters and neuromodulators mentioned in the last post are part of the circadian biology rhythms. Acetylcholine, attention and memory neurotransmitter, (Pepuo 2004), is more active during the day and GABA the calming neurotransmitter is more active at night. It is inhibitory, reducing activity of other neurotransmitters such as norepinephrine and serotonin that are active during wakefulness helps the body move into sleep. Low levels of GABA are associated with insomnia and disrupted sleep (Siegel 2004), and with anxiety, chronic stress, depression, difficulty concentrating and memory problems, muscle pain and headaches, and substance use disorders. (3 AmazingBenefits of GABA/PsychologyToday)

GABA which is known to have antioxidant and anti-inflammatory benefits may achieve it in part due to increasing the Nrf2 pathways growth, repair, and detoxification activity and by inhibiting the NF-kB and Caspase 3 pathways. (Zhu 2019) Resveratrol was found to help protect endothelial cells in animal models of Type 2 Diabetes and aging. It reduces oxidative stress by increasing the Nrf2 pathways, “improves acetylcholine-induced vasodilation, and inhibits apoptosis (assessed by measuring Caspase 3 activity and DNA fragmentation). (Ungvari 2010)

Lycopene is a phytonutrient that can help reduce inflammation by promoting the Nrf2 and inhibiting the NF-kB pathways.

The antioxidant lycopene was used in a study for use as a food additive in animal feed to help reduce oxidative stress caused by heat stress. The research team were concerned about the negative effects of heat stress on the Nrf2 and Nf-Kb pathways, causing decreased activity of the Nrf2 and increased activity of the Nf-Kb pathway. A brief description of the roles in the body is in the abstract: “The transcription entity nuclear factor-kappa light chain enhancer of B cells (NF-κB) controls the expression of genes involved in a number of physiological responses, including immune inflammatory responses, acute-phase inflammatory responses, oxidative stress responses, cell adhesion, differentiation, and apoptosis. The nuclear factor-2 erythroid related factor-2 (Nrf2), the redox-sensitive transcription factor, plays a key role in regulating induction of phase II detoxifying or antioxidant enzymes.  “ (1)

Several carotenoids in addition to lycopene also reduce inflammatory pathways and increase beneficial ones.

Lycopene is a carotenoid, one of a group of red and yellow colored antioxidants found in carrots, cantaloupe and other fruits and vegetables that tend to be orange or red in color, The best known carotenoid is beta-carotene, a form of vitamin A that is made with two of the vitamin A retinol molecules. Other carotenoids, including beta-carotene, lutein, alpha-cryptoxanthin, and zeaxanthin, also can inhibit the NF-kB pathway and increase the Nrf2 pathways, reducing inflammatory cytokine production and increasing beneficial antioxidant production. Other phytonutrients that also increase the Nrf2 and inhibit the NF-kB pathways include:

Other phytonutrients that inhibit inflammatory and promote anti-inflammatory pathways:

  • sulforaphanes and I-3-C, from broccoli sprouts, broccoli, kale, mustard greens, turnips and other cruciferous vegetables,
  • andrographolides (and other diterpenoids – found in Gingko biloba, sage, rosemary, (sciencedirect/diterpenoids)), andrographolides are found in the medicinal plant Andrographis paniculata, (Okhuaroba 2014),
  • quercetin found in “leafy vegetables, broccoli, red onions, peppers, apples, grapes, black tea, green tea, red wine, and some fruit juices“, (integrativepro.com) ,
  • curcumin from turmeric,
  • silymarin, an extract from milk thistle, a medicinal herb,
  • genistein from soy,
  • chlorophyll, the green pigment in plants, and
  • resveratrol, found in “grapes, wine, grape juice, peanuts, cocoa, and berries of Vaccinium species, including blueberries, bilberries, and cranberries.” (lpi.oregonstate.edu)
  • (See 1.42, Preventative Health for Multifactorial Diseases)

That list is a start, there are other beneficial phytonutrients that decrease inflammatory pathways and increase anti-inflammatory pathways, including: ginger/zerumbone/gingerol, green tea/EGCG/gallic acid, garlic/aged garlic extract, hot pepper/capsaicin, fish oil/omega 3 fatty acids, black pepper/piperine, Hops/xanthohumol, Plumbago auriculata/plumbagin, a medicinal herb used for lead poisoning. (de Paiva 2005) (Sun 2017) (Gupta 2010)

Protecting health over the long term and every day can be as simple as adding more variety of herbs and spices to your meals, along with more colorful fruits and vegetables and whole grains, nuts, beans, and seeds.

That list is a start, there are other beneficial phytonutrients that decrease inflammatory pathways and increase anti-inflammatory pathways, including: ginger/zerumbone/gingerol, green tea/EGCG/gallic acid, garlic/aged garlic extract, hot pepper/capsaicin, fish oil/omega 3 fatty acids, black pepper/piperine, Hops/xanthohumol, Plumbago auriculata/plumbagin, a medicinal herb used for lead poisoning. (de Paiva 2005) (Sun 2017) (Gupta 2010)

Protecting health over the long term and every day can be as simple as adding more variety of herbs and spices to your meals, along with more colorful fruits and vegetables and whole grains, nuts, beans, and seeds.

Colorful and flavorful foods can help keep the body more in the restorative Nrf2 pathways and reduce the inflammatory NF-kB pathway. The same nutrients or chemical groups effect both because the pathways are coordinated by the light/dark wake/sleep circadian cycle and share a need for the same type of protein – as if both need the same tool – they both can’t use it exactly at the same time. (CREB protein, see section 6: Li, 2008)

Disclaimer: This information is provided for educational purposes within the guidelines of Fair Use. It is not intended to provide individual health guidance. Please see a health care professional for individualized healthcare guidance.

References

  1. Sahin K, Modulation of NF-κB and Nrf2 pathways by lycopene supplementation in heat-stressed poultry, World’s Poultry Sci J Vol 71, Issue 2, June 2015 , pp. 271-284 https://www.cambridge.org/core/journals/world-s-poultry-science-journal/article/modulation-of-nfb-and-nrf2-pathways-by-lycopene-supplementation-in-heatstressed-poultry/4E2AFAAFDF88B0B438BE3A19A1FB0A9B
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EMFs and Intracellular Calcium – Magnesium is nature’s calcium channel blocker

Electromagnetic fields, (EMFs) are the non-ionizing radiation that makes WiFi connections work and other devices like televisions and cellphones. The electronic details are beyond my field of experience and they are generally claimed to be harmless however research is being done on the health effects on people and other species. As more and more ‘hotspots’ become active and there is discussion of making entire regions WiFi spots the question of whether the radiation is truly harmless or not is important.

The research that has been performed suggests that the mode of action is on the ion channels in cell membranes called voltage-gated calcium channels (VGCCs). The EMF radiation seems to activate ion channels and allows the interior of the cell to fill with calcium which then can proceed to activate membrane breakdown and other actions within the cell. Oxidative stress can involve an excess of calcium within the interior of the cell which leads to other free radical chemicals – electrically active chemicals which antioxidant nutrients can help deactivate. See: (1)

Oxidation is a normal part of cell function as it is how glucose sugar energy is freed for use. Too many oxidative free radical chemicals also called, reactive oxygen species (ROS), can overpower the natural antioxidant chemical pathways and lead to increased cell damage and even cell death. (2, 3, 4)

Ion channels refer to chemicals that contain atoms that have a positive or negative charge which can be used to provide energy for chemical reactions. Ions in nature generally are found in pairs with a balance of positive and negative charges so the grouping is fairly stable. Calcium and magnesium both have ionic forms with a chemical charge of +2, which means they are missing two electrons. Sodium and potassium have ionic forms with a chemical charge of +1 – they are missing one electron each.

An ion is an atom or chemical that has more protons than electrons and carries a positive charge or has more electrons than protons and carries a negative charge, while a free radical specifically has at least one unpaired electron in its outer electron shell/valence which makes it very reactive but does not necessarily mean an electron is missing nor suggest a negative charge. Depending on their chemistry they may be able to receive or donate another electron and are very reactive, very active chemically, as the outer shell prefers to be stable chemically. The presence of an unpaired electron makes the free radical chemically encouraging other chemicals to give up or receive the unpaired electron even if the other chemical is more chemically stable. (7) The electrons in an atom are arranged around the inner ball of positively charged protons and neutrally charged neutrons in layers of electrons (valences) which prefer to be in groups of 2, 6 or 8 electrons, so a free radical with an outer layer with one electron might want to donate it while one with an outer shell with seven electrons might want to receive an extra electron.  Element valences are slightly different than what might be expected looking at the Table of Elements – here is a chart of the typical ion or free radical charges: (6)

Oxygen can carry an electrically negative charge of -2, meaning it can accept two additional electrons in its outer valence. And hydrogen can accept or donate an electron, +1 or -1, (6) which chemically can result in our most important molecule for life – water, H2O, formed from two atoms of hydrogen sharing their unpaired outer electron with one atom of oxygen which wants an additional two electrons. The slight preference for different electric charges gives the molecule of water a slight polarity, the oxygen part of the water molecule has a slight negative charge on average while the hydrogen parts of the molecule have slight positive charges. (8) A more thorough description of the chemical structure of the water molecule and its electrical charge distribution with illustrations is available here: (12).

Why is this important? Because our bodies are made up of at least 70% water and electromagnetic radiation does have effects on water (9) so a basic understanding of the chemistry can help understand the more complex issues of why having region wide areas of WiFi might affect health of humans and other animals, plants and possibly even microbial life. There is evidence that microbes can modify nearby DNA of other species via EMFs generated by the microbial DNA when both sets of DNA are in a watery dilution. (10, [1602 from ref 9]) This may increase infection or risk of cross contamination of infectious substances. We don’t know what we don’t know. The research may simply confirm the need to be concerned about Electromagnectic fields on DNA. The negative effect of EMF exposure to DNA and an increase in DNA breakdown/fragmentation was mentioned in the first link. See: (1)

Research that looked for epigenetic effects on DNA that might be associated with leukemia or other cancerous changes found that Extremely Low Frequency-Magnetic Fields which have been labeled potentially carcinogenic as some association with leukemia has been noted, did not consistently lead to epigenetic changes in the study. Changes that did occur were more likely to be found when the genetic material, called chromatin, was in a more open and active form rather than when it was in the condensed, non-replicating form. (13) Pregnancy would be a time when DNA is expected to be more active and infancy and childhood are also times when growth and replication of cells is expected. Concerns and a review of available research about the risk of EMF radiation for adults and childhood development is discussed in a Special Section of the journal Childhood Development: (14)

Calcium channel blocker medications have been found to help reduce the effects of EMF radiation for individuals who seem to be more sensitive to ill effects from the form of radiation than the average person. See: (1)

Magnesium is nature’s calcium channel blocker so there may be an underlying deficiency of magnesium in the the people who are more sensitive to EMFs. A number of conditions can make the intestines absorb less magnesium and more calcium than average and the kidneys can be better at holding onto calcium and more likely to excrete magnesium than average. The food and water supply is not as rich in magnesium as it was during earlier centuries of human development. Magnesium deficiency as a risk factor in sensitivity to EMFs is discussed in the first link and it introduces a protective factor that can be increased with more variety of vegetables and other phytochemical rich foods in the diet – nuclear factor erythroid-2-related factor 2 (Nrf2). See: (1)

Specific foods or phytochemicals mentioned to help increase Nrf2 include:

  • sulforaphane from cruciferous vegetables, (such as broccoli and cauliflower);
  • foods high in phenolic antioxidants, (This is a large group including bright yellow and red fruits and vegetables, and deep purple produce. The group includes the subgroup flavonoids which include anthocyanins, flavonols, and it also includes the less familiar subgroup chalcones which are found in the commonly used fruits apples, pears and strawberries. The group also includes aldehydes which are found in vanilla and cinnamon, phenolic acids which include salicyclic acid, and tannins which are found in tea, coffee and wine. Baking cocoa and cherries, beans and whole grains are also mentioned, the summary point would be eat more fruits and vegetables; see: (11))
  • the long-chained omega-3 fats DHA and EPA, (salmon, tuna, sardines, krill oil, ground flax meal, walnuts, hemp seed kernels);
  • carotenoids (especially lycopene), (such as carrots, winter squash, sweet potatoes, cantaloupe, apricots, and lycopene is in tomato, watermelon, pink grapefruit, guava); 
  • sulfur compounds from allum vegetables, (such as onions, garlic, shallots, green onions); 
  • isothiocyanates from the cabbage group and
  • terpenoid-rich foods. (Terpenes are found in real lemon and lime oil, rosemary, oregano, basil and other aromatic green herbs).
  • The Mediterranean and the traditional Okinawan Diets are also mentioned as being Nrf2 promoting diets. See: (1)

A 2012 article that discusses the science known at the time and reviews cellphone cases designed to redirect EMF radiation away from the user available at the times suggests some health evidence exists but that the information is not conclusive yet but that no study has been longer than ten years. Children have less dense bone structure and may be accumulating more life time exposure so limiting use of cellphones around children or their use by children may be playing it safer until more research is available. (5) Turning off cellphones when not needed can save battery time and would be turning off the WiFi when it is not needed. You can always check for messages when you turn it back on again. Using a hard wired computer at home or at least turning off the laptop at night is recommended along with other tips in the first link. See: (1)

Disclaimer

Disclaimer: Opinions are my own and the information is provided for educational purposes within the guidelines of fair use. While I am a Registered Dietitian this information is not intended to provide individual health guidance. Please see a health professional for individual health care purposes.

The Academy of Nutrition and Dietetics has a service for locating a nutrition counselor near you at the website eatright.org: (eatright.org/find-an-expert)

  1. Joseph Mercola, The Harmful Effects of Electromagnetic Fields Explained, wakeup-world.com, Dec. 22, 2017, https://wakeup-world.com/2017/12/22/the-harmful-effects-of-electromagnetic-fields-explained/ (1)
  2. Chapter 1: Cell Injury, Cell Death,
    and Adaptations, sample, not final copy, Elsevier, pdf http://www.newagemedical.org/celldeath-injury-link2.pdf (2)
  3. Khalid Rahman, Studies on free radicals, antixidants, and co-factors., Clin Interv Aging. 2007 Jun; 2(2): 219–236., https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2684512/ (3)

  4. V. Lobo, A. Patil, A. Phatak, and N. Chandra, Free radicals, antioxidants and functional foods: Impact on human health, Pharmacogn Rev. 2010 Jul-Dec; 4(8): 118–126., https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3249911/ (4)

  5. Joseph Hanlon, Radiation-reducing phone cases: saviours or snake oil?, Aug. 13, 2012, https://www.cnet.com/news/radiation-reducing-phone-cases-saviours-or-snake-oil/ (5)

  6. Helmenstine, Anne Marie, Ph.D. “Valences of the Elements – Chemistry Table.” ThoughtCo, Mar. 7, 2017, thoughtco.com   https://www.thoughtco.com/valences-of-the-elements-chemistry-table-606458 (6)
  7. UCSB Science Line, What is the difference between ion and radical?, 04/01/2015, http://scienceline.ucsb.edu/getkey.php?key=4833 (7)
  8. Biochemistry, Chemistry Tutorial, The Chemistry of Water, biology.arizona.edu, http://www.biology.arizona.edu/biochemistry/tutorials/chemistry/page3.html (8)
  9. Martin Chaplin, Water Structure and Science: Magnetic and electric effects on water, 2001, last update by Martin Chaplin on Nov. 3, 2017, lsbu.ac.uk http://www1.lsbu.ac.uk/water/magnetic_electric_effects.html (9)
  10. [1602 from the above reference] L. Montagnier, J. Aïssa, S. Ferris, J.-L. Montagnier, C. Lavallée, Electromagnetic signals are produced by aqueous nanostructures derived from bacterial DNA sequences, Interdisciplinary Sciences: Computational Life Sciences, 1(2009) 81-90. L. Montagnier, J. Aissa, E. Del Giudice, C. Lavallee, A. Tedeschi and G. Vitiello, DNA waves and water, Journal of Physics.: Conference Series, 306 (2011) 012007, arXiv:1012.5166v1 (10)
  11. Maria de Lourdes Reis Giada, Chapter 4: Food Phenolic Compounds: Main Classes, Sources and Their Antioxidant Power, Biochemistry, Genetics and Molecular Biology » “Oxidative Stress and Chronic Degenerative Diseases – A Role for Antioxidants”, book edited by José A. Morales-González, ISBN 978-953-51-1123-8, Published: May 22, 2013    https://www.intechopen.com/books/oxidative-stress-and-chronic-degenerative-diseases-a-role-for-antioxidants/food-phenolic-compounds-main-classes-sources-and-their-antioxidant-power (11)
  12. Martin Chaplin, Water Structure and Science: Water Molecule Structure,  2000, last updated by Martin Chaplin Oct. 15, 2017, lsbu.ac.uk, http://www1.lsbu.ac.uk/water/water_molecule.html (12)
  13. Melissa Manser, Mohamad R. Abdul Sater, Christoph D. Schmid, Faiza Noreen, Manuel Murbach, Niels Kuster, David Schuermann, and Primo Schär,

    ELF-MF exposure affects the robustness of epigenetic programming during granulopoiesis, Sci Rep. 2017; 7: 43345.    https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5339735/ (13)

  14. Cindy Sage, Ernesto Burgio, Electromagnetic Fields, Pulsed Radiofrequency Radiation, and
    Epigenetics: How Wireless Technologies May Affect Childhood Development, Contemporary Mobile Technology and Child
    and Adolescent Development, edited by Zheng Yan and Lennart Hardell, A Special Section of Child Development, 2017, Pages 1–8, https://eliant.eu/fileadmin/user_upload/de/pdf/Sage_Burgio_Childhood_2017_Epigenetics.pdf (14)
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Autoimmune trivia – clothing choices for less oxidative stress

I have a new ugly sunhat and it gets just as many funny looks as the last ugly sunhat – sometimes there is no winning solution if you are unhealthy except to do what you have to do to stay healthy. I thought the new hat was slightly less odd as it’s a straw hat, summery, but oh well. I need a broad brim for sun protection. Cute hats don’t always have a brim or a large floppy beach hat has too much brim and can obstruct your ability to see.

Due to a tendency to develop severe rashes or eczema I need natural fibers. Modern fabrics can leave me itching and as my autoimmune disease has worsened I’ve even had problems with rashes that lead to a lack of skin – an open sore over a large patch is painful more than itchy. Fashion may be fun but not as much fun as having skin. Sewing my own clothes allows my own fabric choices. Hunting through resale shops for natural fiber clothing can be another way to find items that don’t make me sick. Organically grown cotton products are available in limited styles and limited places for a price that is generally more than a department store price but probably less than an expensive fashionable brand.

Laundry detergents or fabric softeners can also leave me with an allergic reaction. Having overactive white blood cells means the allergic and autoimmune sensitivities are more likely to occur – there is one bonus, cancer cells may be more likely to be identified and removed. Until it is a severe condition someone with autoimmune disease may be less likely to have cancer due to the overactive white blood cells. Increased inflammation in a patient and those with “dermatomyositis,” type of infllammatory autoimmune disease were more associated with cancer risk than some other types of arthritis like autoimmune diseases, “systemic autoimmune rheumatic diseases (SARDs), in a large study.” [3] Someone with autoimmune disease can be at greater risk of developing another type of autoimmune disease however. [1]

Adequate treatment of hypothyroidism might have an additional benefit of reducing risk of demyelination and development of Multiple sclerosis. [1]

“For example, an intriguing finding based on a rodent model of chronic demyelination indicates that administration of thyroid hormone can enhance remyelination under certain conditions (31, 32). Relevance of this finding to multiple sclerosis in humans is unknown, but, hypothetically, routine treatment of hypothyroidism could diminish the risk of multiple sclerosis.” [1]

The sunhat is helping reduce inflammatory reactions that can make underlying autoimmune symptoms worse. Oxidative stress is another way to say inflammatory reactions and a variety of things in addition to excessive sun exposure can lead to oxidative stress and increased production of free radicals – a type of reactive chemical which antioxidant foods helps to detoxify safely rather than allowing an increase in negative health symptoms. Pollution and smoking can also be external factors in addition to excess sun exposure which can be a cause of inflammatory oxidative stress. [2]

Eating adequate but not necessarily excessive amounts of antioxidant rich foods can help the body detoxify the free radical chemicals safely. Excessive supplements or very rich food sources of antioxidants can tip the chemical balance too far in the other direction. Studies with supplements of vitamin E and vitamin A found that some is good but more isn’t. Sesame seeds are a good source of a variety of nutrients and have been tested for helping with the oxidative stress caused by athletic exercise, two tablespoons per day were found to be a helpful and safe amount. See: Effects of Sesame (Sesamum indicum L.) Supplementation on Creatine Kinase, Lactate Dehydrogenase, Oxidative Stress Markers, and Aerobic Capacity in Semi-Professional Soccer Players. [4(G3.8)]

More information antioxidant rich foods and on oxidative stress and who is more at risk of having inflammatory oxidative stress reactions is available in this post on my other blog site: https://effectiveselfcare.info/2017/09/08/three-negative-stress-can-trigger-the-fight-flight-response-whos-at-risk/

  • Disclaimer: Opinions are my own and the information is provided for educational purposes within the guidelines of fair use. While I am a Registered Dietitian this information is not intended to provide individual health guidance. Please see a health professional for individual health care purposes.
  1. Emily C. Somers Sara L. Thomas Liam Smeeth Andrew J. Hall, 

    Are Individuals With an Autoimmune Disease at Higher Risk of a Second Autoimmune Disorder?, American Journal of Epidemiology, Volume 169, Issue 6, 15 March 2009, Pages 749–755,  https://academic.oup.com/aje/article/169/6/749/90353

  2. Anu Rahal,  Amit Kumar,  Vivek Singh,  Brijesh Yadav,  Ruchi Tiwari,  Sandip Chakraborty,  and Kuldeep Dhama, Oxidative Stress, Prooxidants, and Antioxidants: The Interplay, Biomed Res Int. 2014; 2014: 761264. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3920909/

  3. Kuang-Hui Yu, MD, Chang-Fu Kuo, MD, PhD, Lu Hsiang Huang, MSc, Wen-Kuan Huang, MD, and Lai-Chu See, PhD, Cancer Risk in Patients With Inflammatory Systemic Autoimmune Rheumatic Diseases, Medicine (Baltimore). 2016 May; 95(18): e3540.  https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4863778/

  4. 8. Barbosa CV, Silva AS, de Oliveira CV, et al., Effects of Sesame (Sesamum indicum L.) Supplementation on Creatine Kinase, Lactate Dehydrogenase, Oxidative Stress Markers, and Aerobic Capacity in Semi-Professional Soccer Players. Front Physiol. 2017 Mar 31;8:196.https://www.ncbi.nlm.nih.gov/pubmed/28408889  (G3.8)