Tag: cancer

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Vak Spike vs Viral Spike and Exosomes

#EarlyTreatmentWorks – prevention regularly is best bet as early means first 3-5-7 days of first symptoms ~a cold, not let it get a week later & you went to work throughout. Increasing dosing frequency rather than megadosing at once->24/7 protection ~ 3-4 x~8 hrs or 6 hrs apart

Basic treatment info and dosing guidance here: Short List Dosing Details ranges with selfcare guidance. Also on jenniferdepew.com, page Nutrients and page Cofactors.

Questions I was asked: How Bad Is The Sp!ke? – (@_nikolakii_)

How bad is the actual virus vs how bad is the vaccine?

  1. The actual virus is not that bad except for the chimeric spike added to it. Those who get infected and are unvaccinated without comorbidities have an approximately 99 percent recovery rate. 
    • However the lingering LongCovid rate is more significant and frequently disabling. People have had difficulty getting help or answers.
    • Autoimmune antibodies against receptors that spike was lodged in may have been formed leading to self destruction of whatever protein or receptor type it was when antibodies against it were created by the person’s immune cells.
    • Allergy like or other excess histamine symptoms might result from overactive mast cells. Over production of retinoic acid, the active form of vitamin A, might also lead to symptoms of mast cell overactivity. The dietary solutions can help a lot but are big changes – avoid all vitamin A foods and rich carotenoid sources of fruits and vegetables – seriously, but can help prevent long term liver and kidney damage and neurologic symptoms. Histamine producing or containing foods also need to be avoided, again, it can help a lot though.
    • Fatigue from anemia of chronic inflammation is likely, and elevated ferritin levels with fairly normal to low hemoglobin level might be lab results. Iron chelator herbs can help fairly quickly, then continue. Artemisinin is the one I used, am and pm for a few months and then once a day for a year or more.
      1. Now I have been using Wormwood in tea with some better tasting medicinal herbs & (small piece or a couple) pomegranate and (can be several larger pieces, is mild and fruity) mango peel. Sweet Wormwood is less bitter and no thujone which can be a seizure risk if too much is consumed. I add thyme to balance the GABA effects from the Wormwood/thujone, fennel seed adds flavor, and dandelion leaf & root for anti-prion help.
    • Nerve tingling or pain in fingers and toes or pain, turning to reddening and swollen is a hypoxia of the tissue problem. Gentle exercise helps keep circulation going.
      1. Epsom salt soaks help with a well absorbed form of magnesium and sulfate, both beneficial for cardiovascular and tissue health.
      2. An imbalance of cannabinoids is present due to the inflammation, so CBD alone would make the imbalance worse. THC products would help provide the type that is needed, and it helps reduce the hypoxia.
      3. Thiamine, B1, is also needed in amounts greater than available in food when there is inflammation and it can help hypoxia at the higher doses, 300 mg or more, seek guidance for larger amounts. Other Bs should also be taken in to provide balance – Bs are a team, work together within the mitochondria and in other functions. Niacin and other info in this: Spike Summary Spreadsheet, Telomerase, Circadian Cycle and Nrf2, (and niacin, also a link at the end to a post focused on niacin & melatonin).
      4. Malnutrition in general is a risk factor for demyelination nerve damaging conditions. Low CoQ10 is also a risk factor. G12. Demyelination.
  2. The vaccines are worse in a variety of ways with the most basic being that the spike used in all the brands of injections was modified, supposedly to be better, but it has worse health effects as it is on the surface of the human cells – it would not be there in an infection, only on the virus, or within a cell being formed to make virus with. Virus hijack the cell machinery for replication of it instead of normal functions. See last post: Adaptive Immunity, ADE, and Antibodies.
    1. The modified spike is a worse nicotinic acetyl choline receptor blocker – the gene sequence has a section like snake venom toxin which causes paralytic effects by inhibiting cholinergic messaging (acetylcholine is a brain neurotransmitter it also activates choline receptors). Blocking nAChR receptors – would lead to the hearing and vision problems, excessive menstrual bleeding, colitis, miscarriage, myocarditis. The cholinergic blocking #nAChRs can cause sperm motility issues and the excessive menstrual symptoms may indicate risk of female infertility/early menopause.
      • Nicotine activates function and would protect-block- the nicotinic acetylcholine receptors from spike protein. Choline might work too, but for me, I needed nicotine to resolve my colitis-like symptoms.
    2. Exhaled breathe or sweat from vaccinated people may contain free S1 subunit of spike proteins and can spread passively to non-vaccinated people. Exosomes, membrane packets with spike on the surface, may also carry the genetic directions within.
      • Exosomes are similar to pheromones and act as messengers within the body from one part to another but also can be exuded to share with the outer world too. There has to be a matching surface marker for another person’s cells to accept the exosome or pheromone, or on a cell within a person if it was acting as a messenger between different areas of the body.
    3. The spike affects ACE2 in a way that leads to pneumonia-like edema of lung tissue
      • Citrus peel or pomegranate peel can help. The Citrus Peel is more effective for clearing congestion and opening airways. The Pomegranate peel helps protect ACE2 receptors. G13. Pomegranate. G14. Citrus Peel.
    4. The vaccines increases the risk of fungal infections, other viral infections or flare up of Herpes or shingles, and cancer risk.
      • Dectin-1 receptors protect against fungal infections and spike blocks them, eating mushrooms or Nutritional Yeast Flakes would activate them instead, lodging and protecting them from being available to spike protein. *this is spike specific and to prevent fungal infections, rather than being a standard treatment for fungal infections – which might include a recommendation to avoid eating mushrooms.
      • CD8+ T killer cells are reduced in number and lymphocyte count might be low on a lab test. CD8 cells help fight virus and cancer cells.
    5. Cancer risk is also increased by inhibition of the Toll Like Receptors. (2)
      • Magnesium and methyl donor B vitamins, Nrf2 promoting phytonutrients, pomegranate and citrus peel, and most of the other things mentioned, also would be protective against cancer risks.
      • Reducing sugar and total carbohydrates helps Covid infection or cancer risk.
      • Reducing glutamate seasonings would also reduce cancer risk. Those are also usually histamine problem foods – may need to kick them out of the diet anyway – headaches may be a symptom if that is a problem.
    6. The vaccines contain prion like sections, so misfolding protein conditions may be a risk Parkinson’s disease ( clumps called Lewy Bodies, 1), Alzheimer’s & CJD/Mad Cow Disease.
      • Delphinidin (black beans, black sesame seeds or rice, Blue Lotus or Blue Butterfly Pea flowers) and pomegranate peel, dandelion leaf or root and/or pine needle tea may reduce this risk.
      • Avoiding organophosphate pesticide and glyphosate herbicide residue may also help reduce risk.
    7. The jab increases toxicity of bacteria endotoxin LPS & SEB. Spike has a SEB like endotoxin sequence. Both endotoxins increase inflammation.
    8. Rapid aging –  damage repair of DNA is inhibited, affecting immune cell differentiation in addition to increased risk for cancer and mitochondrial disorders such as Parkinson’s Disease.
      • Methyl donor B vitamins, folate and hydroxy or methyl B12 and choline may help.
      • Nrf2 promoting foods and phytonutrients may help. (G10. Nrf2 Promoting Foods)
    9. Inflammation is increased in many ways by the spike destruction of tissue, changes to receptor function, the bacterial endotoxin SEB and LPS from negative species of the microbiome. 
      • Nrf2 promotors would help reduce inflammation; vitamin C and alpha lipoic acid, other mitochondria support and high dose niacin/melatonin protocol could also.
    10. SARS-CoV-2 can infect bacteria, so again, a healthy microbiome is critical in a number of ways. Beneficial, zinc fed, species also help colon health and reduce infection risk with butyrate production. Butyrate can activate the niacin receptor and can also help reduce inflammation and increase removal of cellular crud, like free spike protein, by white blood cells with endolysomes, see earlier link for an image. Spike Summary Spreadsheet, Telomerase, Circadian Cycle and Nrf2
      • Vegetables and high fiber grains, beans, nuts, seeds, can help the microbiome flourish along with zinc and iron – though avoiding iron rich foods is helpful for other inflammatory issues mentioned in the first section in the discussion of LongCovid.
    11. TRP channel disruption – at the ankyrin repeat domains.
      •  Risk to hair cells in hearing and the vestibular system (sense of balance and steady tracking of vision – following the bird in the sky).
      • Epsom salt soaks, for a well absorbed topical source is needed as TRP channels in the GI tract are needed to absorb magnesium ions and spike disrupts them.
    12. Others – this document has an earlier version and other sections, including one on exosomes topic, references for that are included: https://docs.google.com/document/d/1tnhDPY59_NXG5dcCHVsIicgR5W_hDCSoJ9j9QIlwtrY/edit?usp=sharing 

The increased risk of autoimmune antibodies forming against receptors the spike is lodged in on the cells means that there can be a life long autoimmune attack on those receptors afterwards. If anti-phospholipid antibodies formed, then the person’s own immune cells would be led to attack and remove endocannabinoids, – phospholipid molecules. And symptoms of the numb fingers and toes may involve endocannabinoid disruption during LongCovid. See: Cannabinoids & blood vessels – and LongCovid. Anti-phospholipid antibodies could by breaking down even more endocannabinoids than the inflammation had caused.

See Membranes & Inflammation for more about tissue damage in inflammation and what may help.

Boosters every 3-six months may keep the person in an autoimmune-like flair up all of the time practically as the vaccine spike is formed on human cells, so immune cells may be attacking the person’s own cells and causing massive dysfunction and tissue damage which might be seen as skin rash or bruising. See the last post: Adaptive Immunity, ADE, and Antibodies.

More treatment info and dosing guidance here: Short List Dosing Details ranges with selfcare guidance. Also on jenniferdepew.com, page Nutrients and page Cofactors.

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.

Reference List

  1. Tracking the spread of Parkinson’s proteins from gut to brain. July 23, 2019, nih.gov, https://www.nih.gov/news-events/nih-research-matters/tracking-spread-parkinsons-proteins-gut-brain
  2. Manik, M, Singh, RK. Role of toll-like receptors in modulation of cytokine storm signaling in SARS-CoV-2-induced COVID-19. J Med Virol. 2021; 1- 9. doi:10.1002/jmv.27405 https://onlinelibrary.wiley.com/doi/10.1002/jmv.27405

Reference list needs a little help. – this has quite a bit of background info and reference list: Spike protein risks & aids – summary page

https://ijvtpr.com/index.php/IJVTPR/article/view/23
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Zinc, cancer, and bitter taste receptors

Take home point – we need the food industry to stop taking bitter tasting, but cancer preventing phytonutrients out of our processed foods. People like bland, but that doesn’t make it good for us.

We also like sweet and protein rich foods. The crispiness on baked goods, chips, or grilled foods is a combination of sugar and protein. AGEs is an acronym for the glycated – sugar added proteins. Within our body they are associated with out of control blood sugar in diabetes and with aging. In our food supply – they taste delicious but may be cancer promoting. Acrylamide is one that has been more researched and some regulations to reduce the content in food have been passed. (10)

Extruded breakfast cereals and snack foods can have an excessive amount due to the high heat of the heated extrusion process – shaping the snack and cooking it at the same time. Both people and animals like this group of glycated proteins – sweetened protein, no wonder people & animals like it. (6) We need both calories and protein to survive, but too much of most things can become a problem.

When starchy foods are cooked at higher heat, sugar and proteins can combine into acrylamide (& other AGEs) which is delicious tasting, yet may be cancer promoting & genotoxic – harmful to our DNA. (5) “Acrylamide is a chemical that naturally forms in starchy food products during high-temperature cooking, including frying, baking, roasting and also industrial processing, at +120°C and low moisture.” (5)

The breakfast cereal industry is working on methods to remove the amino acid most linked to the formation of acrylamide; so that during the high heat processing of extruded grain based foods less acrylamide will be produced. (11) Nutritional flaw in the plan – that would also leave a lower protein breakfast cereal. Your homemade hot oatmeal or oven toasted granola would not have as much acrylamide as an extruded shaped cereal.

Podcast with more info about Advanced Glycation End Products, (AGEs) and aging: Advanced Glycation End Products. Podcast w/ Pankaj Kapahi. “What are advanced glycation end products, and why do they matter for your health?” – humanOS Radio (6)

Amino acids are the smaller units that make protein chains, many can activate bitter taste receptors.

We are still learning about taste receptors. Some amino acids are detected by sweet taste receptors. L-glutamate and l-aspartate, the potentially excitotoxic amino acids, are detected by the umami receptors, savory taste receptors (TAS1R1/TAS1R3). And many amino acids are detected by bitter taste receptors, (TAS2Rs), including “l-leucine, l-isoleucine, l-valine, l-arginine, l-methionine, l-phenylalanine, l-tyrosine, l-tryptophan, and l-histidine, exhibit a bitter taste [16]“. Vitamin B1 and B2 have been evaluated as quite bitter tasting, B3 and B6 somewhat bitter tasting, while the other B vitamins and vitamin A have been evaluated as mild. Vitamin C is sensed as sour. Taste receptors are grouped as sweet, salty, sour (acidic), bitter and umami. (12)

Bitter taste receptors are a group, and are found in various places within the body in addition to the tongue.

The bitter taste receptors are a group of approximately 25 variations (7) which include some that are responsive to a few specific bitter chemicals and others that are activated by many. Four are still unknown regarding the chemicals that activate them. (12)

“It has been shown that some TAS2Rs detect only a few bitter molecules, whereas others are broadly tuned to detect numerous bitter compounds [23]. To date, 4 TAS2Rs have been qualified as orphan receptors; that is no bitter compounds that are capable of activating them have been identified.” (12)

Bitter phytonutrients commonly found in many whole food herbs and spices may help prevent cancer, likely because bitter taste receptors are found in many areas of the body in addition to the tongue. On the tongue they are connected to nerves going to be brain and act as their name suggests – taste receptors. In the other locations of the body where they are prevalent they can perform many different actions.

The different types of bitter taste receptors are not all equally found on the tongue, many are found in greater concentration in other areas of the body. Some types may be more prevalent in some areas of the body than others. (7)

Within the intestines bitter taste receptors that are activated by bitter tasting phytonutrients signal our brain that we are satisfied now, we found enough food to eat. They also are involved with reducing insulin resistance leading to more stable blood sugar levels and less risk of glycated hemoglobin, a risk factor measured in diabetes, that is associated with aging and other health problems. Bitter phytonutrients from citrus peel bioflavonoids have been found helpful to reduce Metabolic Syndrome and improve some digestive problems. (Bitter taste receptors post)

Within the kidneys bitter taste receptors help us remove excess calcium from the circulating blood which might help protect against renal disease if there is chronically too much calcium and too little magnesium available. (Kidney Appreciation Day post, see the addition)

Zinc is needed to make Bitter Taste Receptors

Background info included in the last post – we need zinc to make taste receptors for sweet, bitter or protein flavors.

Our taste receptors can also be affected by what our mother ate while she was pregnant with us. What a woman eats regularly while she is pregnant can affect her child’s taste preferences later in life. More calories from fats in mom’s typical prenatal diet can lead to there being more sweet taste receptors on the tongue for baby. “Recent research indicates that the diet of a mother could directly impact the taste buds of her offspring, affecting food preferences.” (4)

We can also adjust our taste preferences by limiting sweet foods in our diet and our taste receptors will become more sensitive to sweet tastes, or by eating more bitter tasting foods we can become more used to the bitter flavors – acquiring a taste preference for some. Too much would signal we are satisfied.

Deficiency of both zinc and bitter taste receptors is associated with breast cancer cells.

Receptors are like specialized machines on the outside of cells which interact with the interior of the cell, telling it what might be going on in the surrounding extracellular fluid – are we hungry or well fed? Do we need to get a jacket because it feels cold? Is there a lack of bitter nutrients and we feel sick so we should forage for that herb that seemed to be so satisfying and helpful the last time I felt this way?

Yet we need adequate zinc in order to be able to make taste receptors. Zinc deficiency is linked to breast cancer. (1) One of the odd places where bitter taste receptors are located is the mammary tissue – milk producing cells within the breasts. It has been found that breast cancer cells have fewer bitter taste receptors on their membrane surface than cells of healthy breast tissue. (2) Zinc deficiency leads to a lack of the mRNA that is needed within a cell for it to make the specific protein that forms a taste or odor receptor. Surface receptors are made within the cell and relocated to the cell membrane.

What does the bitter taste receptor do for the mammary tissue that helps protect it against cancer? They may be promoting anti-inflammatory pathways and chemicals that help identify damaged DNA or cells and remove them safely before they start to grow into a tumorous cell.

Many plant nutrients are found to help protect against cancer, (3), but also, probably not coincidentally, are bitter in taste, so the food industry has been removing them from processed food in order to increase consumer appeal. “Dietary phytonutrients found in vegetables and fruit appear to lower the risk of cancer and cardiovascular disease.” (3)

Protection against low oxygen, hypoxia, and oxidative stress reduction may also be part of the anti-cancer benefit provided by bitter taste receptors.

Retinoic acid, a metabolite of vitamin A caused an increase in the bitter taste receptors on pre-cancerous neuroblastoma (NB) cells. NB cells are immature brain cells that contain cancer stem cells and generally only causes cancer in early infancy and childhood. Having more bitter taste receptors led to fewer tumorous cells forming from the NB cells treated with retinoic acid, and there was also a reduction in the movement of the cells which would help prevent spread of cancer. (7)

The presence of more bitter taste receptors was found to help reduce risk of cancer metastasis, the migration to other areas of the body and invasion of other tissue areas. Increased metastasis/movement of cancer cells may be more of a risk in the presence of low oxygen levels, hypoxia. Hypoxia has been linked to increased movement of cancer cells. (7) (Hypoxia is also a problem in symptomatic COVID19).

“Furthermore, expressions levels of HIF-1α-downstream genes were affected, with VEGF and GLUT1 up-regulated under CoCl2-induced hypoxic conditions, and the same genes were down-regulated following over-expression of TAS2R8 and TAS2R10 (Fig 6B). These results suggest that TAS2Rs contribute to the regulation of hypoxia-related gene expression.” (7)

The increase in bitter taste receptors and suppression of metastasis may have been due to a reduction in an enzyme MMP-2 which breaks down extra cellular matrix (the gelatinous fluid, or glycocalyx that surrounds all of our blood vessels and other organs, and fills spaces in between). Increased MMP-2 and less extra cellular matrix protection allows more invasive metastasis of cancer cells. (7)

Matrix metalloproteinases (MMPs) are a group of 23 enzymes involved in extra cellular matrix and are dependent on adequate zinc availability. They also are involved with “control of expression and activation of chemokines, growth factors, and cellular receptors,” and therefore have a role in normal development, and in inflammatory diseases and cancer. (14)

Zinc has antioxidant properties and deficiency of the trace mineral is associated with increased oxidative stress and decreased MMPs which may increase risk for excess collagen and development of fibrosis – scar tissue like formation in the areas of inflammation. (15)

Within the lungs bitter taste receptors can help thin mucus (extra cellular matrix), cause increased motion of the cilia lining airways to move it up and out of the lungs, through more opened airways – provided we include bitter tasting nutrients in our diet. (Bitter taste receptors post)

Phytonutrients that have been shown to have anti-cancer benefits and activate certain bitter taste receptors include allyl isothiocyanate, (7) , an organosulfur found in mustard, radish, horseradish, wasabi, and other cruciferous vegetables. (13) Quercetin and naringenin, found in citrus peel and other plant foods, have also been found to provide anti-cancer benefits against several types of cancer including NB cells “[24, 26, 27].” (7)

Are AGEs always bad? – confusingly, no. Some may activate, some may inhibit bitter taste receptors.

AGEs may activate or inhibit Bitter taste receptors too, throughout the body, depending on the type of glycated protein (AGE-Advanced Glycation End-Products) which may be why some are aging & cancer promoting but not all, or not always.

AGEs may be cancer promoting in some cases but not others because of their roles as bitter taste receptor (T2R) ligands – some AGEs may activate, while others may inhibit bitter taste receptors -“In this study, we identified AGEs as novel T2R ligands that caused either activation or inhibition of different T2Rs.” (8) “Bitter taste receptors (T2Rs) are expressed in several tissues of the body and are involved in a variety of roles apart from bitter taste perception.” (8)

So the sweetened protein, potentially bitter taste of acrylamide may be inhibiting or possibly activating bitter taste receptors found in different areas of the body in ways that may affect cancer risks.

Coffee, has a varying amount of acrylamide depending on how it is prepared. Overall the beneficial antioxidants and other phytonutrients seem to give an anti-cancer effect to coffee, rather than being cancer promoting due to the acrylamide. The Coffee Acrylamide Apparent Paradox: An Example of Why the Health Impact of a Specific Compound in a Complex Mixture Should Not Be Evaluated in Isolation (9)

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.

Reference List

  1. Kaczmarek K, Jakubowska A, Sukiennicki G, et al. Zinc and breast cancer risk. Hered Cancer Clin Pract. 2012;10(Suppl 4):A6. Published 2012 Dec 10. doi:10.1186/1897-4287-10-S4-A6 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3518236/
  2. Dupre, D.J., Martin, L. and Nachtigal, M. (2017), Expression and Functionality of Bitter Taste Receptors in Ovarian and Prostate Cancer. The FASEB Journal, 31: 992.2-992.2. doi:10.1096/fasebj.31.1_supplement.992.2 https://faseb.onlinelibrary.wiley.com/doi/abs/10.1096/fasebj.31.1_supplement.992.2
  3. Adam Drewnowski, Carmen Gomez-Carneros, Bitter taste, phytonutrients, and the consumer: a review, The American Journal of Clinical Nutrition, Volume 72, Issue 6, December 2000, Pages 1424–1435, https://doi.org/10.1093/ajcn/72.6.1424 https://academic.oup.com/ajcn/article/72/6/1424/4729430
  4. Mother’s diet may affect child’s taste buds, https://www.newfoodmagazine.com/news/120313/mothers-diet-may-affect-childs-taste-buds/
  5. Acrylamide, efsa.europa.eu, https://www.efsa.europa.eu/en/topics/topic/acrylamide
  6. Ginny Robards, The Role of Advanced Glycation End Products in Aging and Disease. Podcast with Pankaj Kapahi. Sept 18, 2019, blog.humanOS.me, https://blog.humanos.me/advanced-glycation-end-products-aging-disease-podcast-pankaj-kapahi/ via Tweet by https://twitter.com/humanOS_me/status/1316517757152751616?s=20
  7. Seo Y, Kim YS, Lee KE, Park TH, Kim Y. Anti-cancer stemness and anti-invasive activity of bitter taste receptors, TAS2R8 and TAS2R10, in human neuroblastoma cells. PLoS One. 2017;12(5):e0176851. Published 2017 May 3. doi:10.1371/journal.pone.0176851 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5414998/
  8. Jaggupilli A, Howard R, Aluko RE, Chelikani P. Advanced Glycation End-Products Can Activate or Block Bitter Taste Receptors. Nutrients. 2019;11(6):1317. Published 2019 Jun 12. doi:10.3390/nu11061317 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6628017/
  9. Astrid Nehlig and Rodrigo A. Cunha, The Coffee–Acrylamide Apparent Paradox: An Example of Why the Health Impact of a Specific Compound in a Complex Mixture Should Not Be Evaluated in Isolation. Nutrients. 2020 , 12, 3141; doi:10.3390/nu12103141 Published 14 October 2020 https://res.mdpi.com/d_attachment/nutrients/nutrients-12-03141/article_deploy/nutrients-12-03141.pdf via Tweet by https://twitter.com/HealthyFellow/status/1316442214440943616?s=20
  10. David Acheson of The Acheson Group, FDA Issues Guidance on Reducing Acrylamide. May 31, 2016, foodprocessing.com, https://www.foodprocessing.com/articles/2016/fda-issues-guidance-on-reducing-acrylamide/
  11. E. J. M. Konings, P. Ashby, C. G. Hamlet & G. A. K. Thompson (2007) Acrylamide in cereal and cereal products: A review on progress in level reduction, Food Additives & Contaminants, 24:sup1, 47-59, DOI: 10.1080/02652030701242566 https://www.tandfonline.com/doi/abs/10.1080/02652030701242566?mobileUi=0&journalCode=tfac19
  12. Delompré T, Guichard E, Briand L, Salles C. Taste Perception of Nutrients Found in Nutritional Supplements: A Review. Nutrients 2019, 11(9), 2050; https://doi.org/10.3390/nu11092050 https://www.mdpi.com/2072-6643/11/9/2050/htm
  13. Zhang Y. Allyl isothiocyanate as a cancer chemopreventive phytochemical. Mol Nutr Food Res. 2010;54(1):127-135. doi:10.1002/mnfr.200900323 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2814364/
  14. Xu X, Wang Y, Chen Z, Sternlicht MD, Hidalgo M, Steffensen B. Matrix metalloproteinase-2 contributes to cancer cell migration on collagen. Cancer Res. 2005 Jan 1;65(1):130-6. PMID: 15665288. https://cancerres.aacrjournals.org/content/65/1/130.long
  15. Cao, J., Duan, S., Zhang, H. et al. Zinc Deficiency Promoted Fibrosis via ROS and TIMP/MMPs in the Myocardium of Mice. Biol Trace Elem Res196, 145–152 (2020). https://doi.org/10.1007/s12011-019-01902-4 https://link.springer.com/article/10.1007/s12011-019-01902-4


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Good news – magnesium protects against cancer.

The levels of vitamin D, magnesium and calcium were measured to assess whether they might have to do with protection from cancer. The level of vitamin D and magnesium was significantly associated with protection from cancer while calcium level was not. The mechanism of action is not included. (1)

The mechanism of action is likely to involve the control of apoptosis by the active hormone form of vitamin D, calcitriol, (3), and the role of magnesium in providing the energy for apoptosis. (2) White blood cells during times of normal function can identify damaged, old, pre-cancerous, cancerous, or infected or foreign cells and give an enzymatic blast of chemicals that kills the cell and engulfs it completely, before the killed cell can break down and spill its cellular contents into the surrounding area.

An influx of cell contents into the surrounding area would be toxic and potentially lead to more cells being damaged. The enzymatic blast of chemicals of apoptosis requires magnesium, (2), and signaling white blood cells to be in the mode of autophagy requires calcitriol. (3)

“In the context of cancer, calcitriol regulates the cell cycle, induces apoptosis, promotes cell differentiation and acts as anti-inflammatory factor within the tumor microenvironment.”

(Díaz-Muñoz et al., 2015) (3)

“In addition, the impact of Mg2+ on apoptosis initiation and execution in various cells has to be investigated in more detail.”

( Pilchova et al., 2017) (2)

Excessive amounts of vitamin D can be toxic and can be stored in fat tissue. Magnesium levels in the blood represent only one percent of the body’s total amount of magnesium which makes a blood test to check for deficiency not very helpful or accurate except in very severe deficiency – ideally we don’t want to reach severe deficiency. Symptoms of magnesium deficiency can include pain, anxiety, and muscle cramps.

To have adequate supplies of magnesium or vitamin D it is also important to have enough protein food in the diet as both nutrients are stored on transport protein or also ATP molecules in the case of magnesium. The transport protein or ATP molecule holds the vitamin D or magnesium in an inactive form. The body carefully controls how much active hormone D or electrically active ionic magnesium there is available within the cell fluid or in the blood stream.

  • More information about sources of magnesium in the diet or from topical sources (it can be absorbed by the skin through hair follicle pores), is available in this post: To have optimal Magnesium needs Protein and Phospholipids too.
  • More information about symptoms of magnesium deficiency and chronic conditions that may involve low levels of magnesium within cell fluid is available here: Magnesium – essential for eighty percent of our body’s chemistry..
  • More information about how many grams of protein might be needed for health is available in a post about kidney health – adequate water is protective and excessive amounts of protein eaten regularly may be harmful to kidney health over many years (i.e. three ounces of meat in a meal is a healthy amount, while regularly eating an 8-12 ounce steak may eventually be harmful for kidney health): Make every day Kidney Appreciation Day.
  • Vitamin D3 form may be a more bioactive form of the vitamin if taking a supplement than the vitamin D2 form. During spring through autumn months getting 15-30 minutes of midday sunshine with face and arms exposed to the sun can provide enough vitamin D from it being formed in the skin from cholesterol. Vitamin D is actually a seco-steroid and excessive levels of the hormone form can cause mood changes including anger or irritability.
  • It is available in fortified milk & milk substitutes, and in fortified yogurt or cheese, but not necessarily all yogurt or cheese, read the nutrient label. Cod liver oil and some types of fish can provide vitamin D. Egg yolk has a small amount and some types of mushrooms may have a small amount. (healthline.com)
  • The standard RDA amount taken daily (~ 600 IU depending on age and gender) may help the immune system protect against respiratory infection, while taking a mega-dose after an infection occurred did not seem to help with recovery from a respiratory infection. (Vit D Respiratory Infections/bmj.com)

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

Reference List

  1. Wesselink E, Kok DE, Bours MJL, et al. Vitamin D, magnesium, calcium, and their interaction in relation to colorectal cancer recurrence and all-cause mortality [published online ahead of print, 2020 Mar 19]. Am J Clin Nutr. 2020;nqaa049. doi:10.1093/ajcn/nqaa049 https://pubmed.ncbi.nlm.nih.gov/32190892/?from_term=nutrition&from_filter=ds1.y_1&from_sort=date&from_size=50&from_pos=6
  2. Ivana Pilchova, Katarina Klacanova, Zuzana Tatarkova, et al., The Involvement of Mg2+ in Regulation of Cellular and Mitochondrial Functions. Oxidative Medicine and Cellular Longevity, Special Issue, Magnesium and Other Biometals in Oxidative Medicine and Redox Biology Vol 2017, 6797460, 8 pages, https://doi.org/10.1155/2017/6797460 https://www.hindawi.com/journals/omcl/2017/6797460/
  3. Díaz L, Díaz-Muñoz M, García-Gaytán AC, Méndez I. Mechanistic Effects of Calcitriol in Cancer Biology. Nutrients. 2015;7(6):5020–5050. Published 2015 Jun 19. doi:10.3390/nu7065020 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4488829/
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For those who can’t grow pomegranates, consider sumac instead

Sumac is a shrub like tree or a tree like shrub that is an invasive plant in many areas. Types that have white berry clusters should be avoided as the white berries are poisonous but the types with clusters of red berry like seeds are safe to consume when made into a tea and they may be dried and ground into a spice. Native Americans use them in a lemonade like beverage and they are ground into a spice which is used in many Middle Eastern dishes and as a table condiment to sprinkle on foods to individual taste. The ground Sumac is mixed with salt or available plain in shaker bottles and is mixed with a few other spices in the blend called za’atar (sesame seed, salt, and thyme or hyssop).

Some of the phytonutrient content and medicinal properties  of edible sumac are similar to those found in pomegranate and may be associated with the bright red pigmentation. The botanical name for Sumac , ‘Rhus,’ translated as a foreign word means ‘red.’ Some people may be allergic skin reactions from touching the plant in nature (1) and as a more concentrated tea it has diuretic properties, which can have health benefits to help remove toxins if plenty of additional water is also consumed to prevent dehydration. (2)

“Sumac is used medicinally in Arab countries. Studies on sumac extracts to date have indicated that the plant may be a source of bioproducts with the following bioactivities: antifibrogenic, antifungal, anti-inflammatory, antimalarial, antimicrobial, antimutagenic, antioxidant, antithrombin, antitumorigenic, antiviral, cytotoxic, hypoglycaemic and leukopenic (Rayne and Mazza, 2007).” (1)

The lemonade like flavor would be from the terpene limonene and possibly other terpenes found in the plant. Anthocyanins likely give it some of the bright color. It also contains tannins primarily in the form of gallotannins, which are similar to the elligatannins/ellagic acid found in pomegranate, (3), and other aldehydes and beneficial acids that give it tartness including vitamin C – ascorbic acid. (1) Eating a large enough amount on a regular basis may be important for the health benefits from phytonutrients. Research with elligatannins has found them helpful for cancer prevention and somewhat for treatment (4) but a recent study that used a small dose, 900 mg of pomegranate extract per day, found some changes in important genes but not conclusive health benefits. (5) Research on tumor inhibiting properties of sumac found it beneficial during early stages when the tumor is developing rather than as a treatment after it was formed (animal study). (6) Animal based trials in more recent research that found benefits using pomegranate extract used doses that would be equivalent to larger doses, 1 to 10 grams/kilogram body weight per day. The study and amounts used are discussed in this post and the link is in this earlier post. A beneficial substance that we have to make for ourselves, Nrf2 may be involved. Tannins, anthocyanins, and aldehydes were all mentioned as being helpful for helping promote our own body’s ability to produce more Nrf2. The gallic acid (related chemically to the gallotannins, the mango fruit is also a source (8)) is mentioned to help induce apoptosis in cancer cells (cell death) in an article discussing the role of oxidative stress in cancer treatment. (7)

“Gallic acid (3,4,5-trihydroxybenzoic acid, GA), a polyhydroxy phenolic compound, is abundant in natural plants such as gallnut, grapes, sumac, oak bark, green tea apple peels, grapes, strawberries, pineapples, bananas, lemons, and in red and white wine. Its antioxidative DNA-damage action has been well documented []. However, gallic acid induces apoptosis in several cancer cell lines by increasing ROS level and GSH depletion [].” (7)

That excerpt is from a section titled: 5.1. Anticancer ROS-Generating Compounds from Natural Origin, (7), which also contains information on other phytonutrients and foods that contain them that have been found beneficial for preventing or treating cancer or reducing oxidative stress.

I bought some dried sumac prepared for table use but chose a brand without salt added to it so I could use as much as I want without having to be concerned about adding too much salt. The aroma and flavor are good and the color is very pretty, slightly more purplish than paprika but similar in the bright addition it makes when sprinkled on the surface of a food. It was $3.99 for a 9.33 ounce bottle at a Middle Eastern foods grocery store.

Phytonutrients with bright colors often seem to be associated with health benefits but that doesn’t mean all wild berries or plants are edible. Read guides and know what you’re harvesting before eating it – and avoid private property and nature preserves where it might be illegal to pick anything.

They are so common in some areas that I happen to have picture taken on a recent walk. A discussion with more detail and a close up image taken during late summer is available here: The ‘Lemonade Tree’: It’s Time to Harvest Sumac, EdibleEastEnd.com. (2)

Wild sumac seed pod in wintertime.

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. Sumac – an overview, ScienceDirect Topics, sciencedirect.com,   https://www.sciencedirect.com/topics/agricultural-and-biological-sciences/sumac
  2. Ronald Halweil, The ‘Lemonade Tree’: It’s Time to Harvest Sumac, Edible East End, August 9, 2012, EdibleEastEnd.com,   https://www.edibleeastend.com/2012/08/09/harvest-sumac/
  3. J. P. Perchellet, H. U. Gali, E. M. Perchellet, P. E. Laks, V. Bottari, R. W. Hemingway, and A. Scalbert, Antitumor-Promoting Effects of Gallotannins, Ellagitannins, and Flavonoids in Mouse Skin In Vivo, 
    Food Phytochemicals for Cancer Prevention, Chapter 25, pp 303–327
    Chapter DOI: 10.1021/bk-1994-0546.ch025, ACS Symposium Series, Vol. 546, http://pubs.acs.org/doi/abs/10.1021/bk-1994-0546.ch025
  4. Tariq Ismail, Cinzia Calcabrini, Anna Rita Diaz, Carmela Fimognari, Eleonora Turrini, Elena Catanzaro, Saeed Akhtar, and Piero Sestili,

    Ellagitannins in Cancer Chemoprevention and Therapy. Toxins (Basel). 2016 May; 8(5): 151. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4885066/

  5. Nuñez-Sánchez MA, González-Sarrías A, García-Villalba R, et al, Gene expression changes in colon tissues from colorectal cancer patients following the intake of an ellagitannin-containing pomegranate extract: a randomized clinical trial. J Nutr Biochem. 2017 Apr;42:126-133. doi: 10.1016/j.jnutbio.2017.01.014. Epub 2017 Jan 27.    https://www.ncbi.nlm.nih.gov/pubmed/28183047

  6. Perchellet, J.P., Gali, H.U.Perchellet, E.M.Laks, P.E.et al., Antitumor-promoting effects of gallotannins, ellagitannins, and flavonoids in mouse skin in vivo  [1994], ACS symposium series, ISSN : 0097-6156, Source: Information Systems Division, National Agricultural Library, http://agris.fao.org/agris-search/search.do?recordID=US9602151

  7. Giuseppina Barrera, Oxidative Stress and Lipid Peroxidation Products in Cancer Progression and Therapy., ISRN Oncol. 2012; 2012: 137289.  
       https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3483701/
  8. Gallotannins, Science Direct, ScienceDirect.com,   https://www.sciencedirect.com/topics/biochemistry-genetics-and-molecular-biology/gallotannins