{"id":34790,"date":"2026-04-25T22:12:28","date_gmt":"2026-04-25T21:12:28","guid":{"rendered":"https:\/\/jegharkraeft.dk\/?p=34790"},"modified":"2026-05-08T20:54:41","modified_gmt":"2026-05-08T19:54:41","slug":"q10","status":"publish","type":"post","link":"https:\/\/jegharkraeft.dk\/en\/q10\/","title":{"rendered":"Q10 \u2013 Coenzyme (CoQ10) and cancer"},"content":{"rendered":"\n<div class=\"wp-block-group alignfull is-style-section-5 has-contrast-color has-base-background-color has-text-color has-background has-link-color wp-elements-023574dcb618cb02e8f1989429909696 has-global-padding is-layout-constrained wp-block-group-is-layout-constrained is-style-section-5--2\" id=\"menu\" style=\"margin-top:0;margin-bottom:0;padding-top:var(--wp--preset--spacing--50);padding-bottom:var(--wp--preset--spacing--50)\">\n<div class=\"wp-block-columns alignwide is-layout-flex wp-container-core-columns-is-layout-ca2dd60b wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading has-custom-int-link-p-sort-1-color has-text-color has-link-color wp-elements-1de5aafa896b6fe1c8d9717efd5ba331\"><span class=\"ez-toc-section\" id=\"Dietary_Supplements_Grouped_by_Effect\"><\/span><a href=\"https:\/\/jegharkraeft.dk\/kosttilskud-grupperet\/\"><\/a><a href=\"https:\/\/jegharkraeft.dk\/kosttilskud-grupperet\/\">Dietary Supplements Grouped by Effect<\/a><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Dietary_Supplements_Alphabetical\"><\/span><a href=\"https:\/\/jegharkraeft.dk\/en\/supplements-alphabetically\/\">Dietary Supplements Alphabetical<\/a><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h4 class=\"wp-block-heading has-custom-int-link-p-sort-1-color has-text-color has-link-color wp-elements-b9dd138c1c73be9aca64472d0ca769fb\"><a href=\"https:\/\/jegharkraeft.dk\/en\/acai-berries-and-cancer\/\">A,<\/a><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-custom-sort-tekst-color\">.<\/mark> <a href=\"https:\/\/jegharkraeft.dk\/en\/baicalin\/\">B,<\/a><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-custom-sort-tekst-color\">.<\/mark> <a href=\"https:\/\/jegharkraeft.dk\/en\/cats-claw-tomentosa\/\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-custom-hvid-tekst-color\">C<\/mark>,<\/a><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-custom-sort-tekst-color\">.<\/mark> <a href=\"https:\/\/jegharkraeft.dk\/en\/danshen\/\">D,<\/a><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-custom-sort-tekst-color\">.<\/mark> <a href=\"https:\/\/jegharkraeft.dk\/en\/echinacea\/\">E+F,<\/a><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-custom-sort-tekst-color\">.<\/mark> <a href=\"https:\/\/jegharkraeft.dk\/en\/garcinia-cambogia\/\">G,<\/a><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-custom-sort-tekst-color\">.<\/mark> <a href=\"https:\/\/jegharkraeft.dk\/en\/hemp-seeds\/\">H,<\/a><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-custom-sort-tekst-color\">.<\/mark> <a href=\"https:\/\/jegharkraeft.dk\/en\/indol-3-carbinol\/\">I+J+K,<\/a><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-custom-sort-tekst-color\">.<\/mark> <a href=\"https:\/\/jegharkraeft.dk\/en\/lions-mane\/\">L,<\/a><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-custom-sort-tekst-color\">.<\/mark> <a href=\"https:\/\/jegharkraeft.dk\/en\/maitake\/\">M,<\/a><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-custom-sort-tekst-color\">.<\/mark> <a href=\"https:\/\/jegharkraeft.dk\/en\/n-acetyl-cysteine\/\">N,<\/a><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-custom-sort-tekst-color\">.<\/mark> <a href=\"https:\/\/jegharkraeft.dk\/en\/omega-3\/\">O,<\/a><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-custom-sort-tekst-color\">.<\/mark> <a href=\"https:\/\/jegharkraeft.dk\/en\/peppermint\/pebermynte\/\">P<mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-custom-interne-links-color\">,<\/mark><\/a><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-custom-sort-tekst-color\">.<\/mark> <a href=\"https:\/\/jegharkraeft.dk\/en\/quercetin\/\">Q,<\/a><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-custom-sort-tekst-color\">.<\/mark> <a href=\"https:\/\/jegharkraeft.dk\/en\/reishi\/\">R,<\/a><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-custom-sort-tekst-color\">.<\/mark> <a href=\"https:\/\/jegharkraeft.dk\/en\/selenium\/\">S,<\/a><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-custom-sort-tekst-color\">.<\/mark> <a href=\"https:\/\/jegharkraeft.dk\/en\/thc-cannabis\/\">T,<\/a><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-custom-sort-tekst-color\">.<\/mark> <a href=\"https:\/\/jegharkraeft.dk\/en\/vitamin-b\/\">U+V+Z<\/a><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li class=\"has-custom-int-link-p-sort-1-color has-text-color has-link-color wp-elements-9efd1e0f7dcf967be4b974fe8876d0b3\"><a href=\"https:\/\/jegharkraeft.dk\/en\/garcinia-cambogia\/\">Cambogia, Garcinia<\/a><\/li>\n\n\n\n<li class=\"has-custom-int-link-p-sort-1-color has-text-color has-link-color wp-elements-7d711030dfd58272fd5366c6cf849d7f\"><a href=\"https:\/\/jegharkraeft.dk\/en\/thc-cannabis\/\">Cannabis and THC<\/a><\/li>\n\n\n\n<li class=\"has-custom-int-link-p-sort-1-color has-text-color has-link-color wp-elements-2f4b3375e0898374362884866b50f34b\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-custom-her-st-r-du-color\"><a href=\"https:\/\/jegharkraeft.dk\/en\/cats-claw-tomentosa\/\">Cat&#8217;s Claw &#8211; Tormentosa<\/a><\/mark><\/li>\n\n\n\n<li class=\"has-custom-int-link-p-sort-1-color has-text-color has-link-color wp-elements-331441393c2208069847dcbd194e2a8a\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-custom-her-st-r-du-color\"><a href=\"https:\/\/jegharkraeft.dk\/en\/cbd-oil\/\">CBD oil<\/a><\/mark><\/li>\n\n\n\n<li class=\"has-custom-int-link-p-sort-1-color has-text-color has-link-color wp-elements-a70747faecf82443793763b9a7a3c537\"><a href=\"https:\/\/jegharkraeft.dk\/en\/cbg\/\">CBG (cannabigerol)<\/a><\/li>\n\n\n\n<li class=\"has-custom-int-link-p-sort-1-color has-text-color has-link-color wp-elements-835637e21badb12f26624df972aae5fc\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-custom-her-st-r-du-color\"><a href=\"https:\/\/jegharkraeft.dk\/en\/chaga\/\">Chaga<\/a><\/mark><\/li>\n\n\n\n<li class=\"has-custom-int-link-p-sort-1-color has-text-color has-link-color wp-elements-a8f685684d469f7bc8c7b30c9a24fe49\"><a href=\"https:\/\/jegharkraeft.dk\/en\/chamomile\/\">Chamomile<\/a><\/li>\n\n\n\n<li class=\"has-custom-int-link-p-sort-1-color has-text-color has-link-color wp-elements-b7583c6aef8f0cc9b7cff4b7f6696411\"><a href=\"https:\/\/jegharkraeft.dk\/en\/chanca-piedra\/\">Chanca Piedra<\/a><\/li>\n\n\n\n<li class=\"has-custom-int-link-p-sort-1-color has-text-color has-link-color wp-elements-21d62c2ac39117d3f9745b36ce288f84\"><a href=\"https:\/\/jegharkraeft.dk\/en\/chlorella\/\">Chlorella<\/a><\/li>\n\n\n\n<li class=\"has-custom-int-link-p-sort-1-color has-text-color has-link-color wp-elements-9b27d8a8e8154fd6d274d353dde6b5ce\"><a href=\"https:\/\/jegharkraeft.dk\/en\/chondroitin\/\">Chondroitin<\/a><\/li>\n\n\n\n<li class=\"has-custom-int-link-p-sort-1-color has-text-color has-link-color wp-elements-e5f5af713f07bd020d52058ca38d05d9\"><a href=\"https:\/\/jegharkraeft.dk\/en\/chromium\/\">Chromium<\/a><\/li>\n\n\n\n<li class=\"has-custom-int-link-p-sort-1-color has-text-color has-link-color wp-elements-b5b2ee177f427eab13dc9eee80053ba2\"><a href=\"https:\/\/jegharkraeft.dk\/en\/chrysin\/\">Chrysin<\/a><\/li>\n\n\n\n<li class=\"has-custom-int-link-p-sort-1-color has-text-color has-link-color wp-elements-c455a20f47d1c26d0a66d58e9e37a41b\"><a href=\"https:\/\/jegharkraeft.dk\/en\/citrus-flavonoids\/\">Citrus flavonoids<\/a><\/li>\n\n\n\n<li class=\"has-custom-int-link-p-sort-1-color has-text-color has-link-color wp-elements-d8e08be33661c52964aa338bebba5e3a\"><a href=\"https:\/\/jegharkraeft.dk\/en\/citrus-pectin\/\">Citrus pectin, modified<\/a><\/li>\n\n\n\n<li class=\"has-custom-her-st-r-du-color has-text-color has-link-color wp-elements-3a9f531515f1c47c8cd295de442629de\"><a href=\"#q10-coenzym\">Coenzyme Q10 (CoQ10) (scroll down)<\/a><\/li>\n\n\n\n<li class=\"has-custom-int-link-p-sort-1-color has-text-color has-link-color wp-elements-619caacfb686b54298eef88c712c0b84\"><a href=\"https:\/\/jegharkraeft.dk\/en\/cordyceps\/\">Cordyceps<\/a><\/li>\n\n\n\n<li class=\"has-custom-int-link-p-sort-1-color has-text-color has-link-color wp-elements-c23241072e482185adbf4378c9bc82a6\"><a href=\"https:\/\/jegharkraeft.dk\/en\/curcumin\/\">Curcumin\/ Tumeric<\/a><\/li>\n\n\n\n<li class=\"has-custom-int-link-p-sort-1-color has-text-color has-link-color wp-elements-a31d2db67bc4f0bfe0e3ab523f6e8ff7\"><a href=\"https:\/\/jegharkraeft.dk\/en\/vitamin-c\/\">C-Vitamin<\/a><\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-group has-custom-interne-links-color has-text-color has-link-color wp-elements-a141aae0da29d0267d89e3bd69e2a683 has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\"><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50%\">\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"730\" height=\"568\" src=\"https:\/\/jegharkraeft.dk\/wp-content\/uploads\/2025\/03\/q10-billede.avif\" alt=\"Q-10 Gr\u00e5 \u00e6ske fra Pharma Nord med blisterpakninger. Der ligger nogle brune kapsler foran \u00e6sken.\" class=\"wp-image-34789\" style=\"aspect-ratio:3\/2;object-fit:cover;width:550px\" srcset=\"https:\/\/jegharkraeft.dk\/wp-content\/uploads\/2025\/03\/q10-billede.avif 730w, https:\/\/jegharkraeft.dk\/wp-content\/uploads\/2025\/03\/q10-billede-300x233.avif 300w\" sizes=\"auto, (max-width: 730px) 100vw, 730px\" \/><\/figure>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignfull is-style-default has-global-padding is-layout-constrained wp-container-core-group-is-layout-b040ace0 wp-block-group-is-layout-constrained has-background\" style=\"margin-top:0;margin-bottom:0;padding-top:var(--wp--preset--spacing--60);padding-right:var(--wp--preset--spacing--20);padding-bottom:var(--wp--preset--spacing--60);padding-left:var(--wp--preset--spacing--20);background-image:url(&apos;https:\/\/jegharkraeft.dk\/wp-content\/uploads\/2025\/03\/q10-billede.avif&apos;);background-position:44% 36%;background-size:cover;\">\n<div class=\"gb-element-906497af\">\n<h1 class=\"wp-block-heading\" id=\"q10-coenzym\"><span class=\"ez-toc-section\" id=\"Q10_%E2%80%93_Coenzyme_CoQ10_and_cancer\"><\/span>Q10 &#8211; Coenzyme (CoQ10) and cancer<span class=\"ez-toc-section-end\"><\/span><\/h1>\n\n\n\n<h4 class=\"wp-block-heading\">What is Q10 &#8211; Coenzyme<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">CoQ10 (coenzyme Q10), also known as ubiquinone, is a vitamin-like substance found naturally in all the body&#8217;s cells and plays a vital role in the cells&#8217; energy production. It functions as an electron carrier in the mitochondria (the cells&#8217; power plants), where it is essential for the production of ATP (adenosine triphosphate), the cells&#8217; primary energy source. The name ubiquinone specifically refers to the substance&#8217;s ubiquitous occurrence in living organisms [4].<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In addition to its role in energy production, CoQ10 is a potent antioxidant that protects cells from damage caused by free radicals. (Free radicals are unstable molecules that can damage the cells&#8217; DNA and contribute to the development of a range of diseases, including cancer) [4, 5].<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">History<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">CoQ10 was first isolated in 1957 by Dr. Fred L. Crane from beef heart mitochondria. In the 1970s, Japanese researchers began investigating CoQ10&#8217;s potential for treating heart disease, and since then, its use as a dietary supplement has increased significantly.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Although CoQ10 has not traditionally been used for the treatment of cancer, the increasing interest in its antioxidant and immunomodulating properties has led to research into its potential as a supplementary treatment for cancer. There is a growing amount of evidence suggesting that CoQ10 may have a positive effect on cancer patients, both by improving quality of life and potentially inhibiting the growth and spread of cancer cells.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Mechanisms_of_action_and_potential_of_Q10\"><\/span>Mechanisms of action and potential of Q10<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">CoQ10 exhibits its potential in connection with cancer treatment primarily through the following mechanisms:<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Energy production in cells<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Cancer cells often have disrupted energy production, characterized by an increased dependence on glycolysis (breakdown of glucose without oxygen) and decreased mitochondrial function. CoQ10 plays a crucial role in the mitochondria, where it is involved in the electron transport chain responsible for oxidative phosphorylation (a process that produces ATP (energy)). By optimizing energy production in healthy cells, CoQ10 can potentially support the body&#8217;s natural defense against cancer and reduce side effects from conventional treatments like chemotherapy and radiation therapy, which can further disrupt the cells&#8217; energy production [4].<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Antioxidant effect<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Oxidative stress, an imbalance between the production of free radicals and the body&#8217;s ability to neutralize them, plays a central role in the development of cancer. CoQ10 is a powerful antioxidant that can neutralize free radicals and protect cells from damage to DNA, lipids, and proteins. By reducing oxidative stress, CoQ10 can potentially inhibit the growth and spread of cancer cells and protect healthy cells from damage caused by cancer treatment [4, 5].<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Immunomodulation<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">The immune system plays a crucial role in fighting cancer. CoQ10 has been shown to have a positive influence on the immune system by increasing the activity of various immune cells, including NK cells (natural killer cells) and T cells, which are involved in recognizing and destroying cancer cells. CoQ10 can also increase the production of cytokines (signaling molecules that regulate the immune response).<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Inhibition of angiogenesis<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Angiogenesis is the formation of new blood vessels, which is essential for cancer tumor growth and spread. Cancer cells secrete growth factors that stimulate angiogenesis, thereby supplying the tumor with the necessary amount of oxygen and nutrients. Some studies suggest that CoQ10 can inhibit angiogenesis by blocking the action of these growth factors and thus limiting tumor growth [3].<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Counteracting side effects from chemotherapy<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Chemotherapy can cause a range of serious side effects, including cardiotoxicity (heart damage), myelosuppression (bone marrow suppression), nephrotoxicity (kidney damage), and neurotoxicity (nerve damage). CoQ10&#8217;s protective effect on the heart, its antioxidant and anti-inflammatory properties, and its ability to improve mitochondrial function can potentially reduce the risk of these side effects in patients undergoing chemotherapy [2].<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Clinical_studies\"><\/span>Clinical studies<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A number of clinical studies have been conducted investigating CoQ10&#8217;s effect as a supplementary treatment for cancer. Although the results are generally promising, there is (as always for dietary supplements) a need for more research, especially larger randomized controlled trials, to confirm the effect and establish optimal doses and treatment regimens.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Breast cancer<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">A randomized Phase II study published in the Journal of Clinical Oncology showed that CoQ10 improved quality of life and reduced fatigue in patients with breast cancer undergoing chemotherapy. The study included 60 patients who were randomized to receive either CoQ10 (300 mg\/day) or placebo for 12 weeks. The results showed that CoQ10 significantly improved the patients&#8217; physical function, emotional function, and general health status.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Prostate cancer<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Another randomized Phase II study published in Nutrition and Cancer showed that CoQ10 improved immune function in patients with prostate cancer. The study included 32 patients who were randomized to receive either CoQ10 (200 mg\/day) or placebo for 12 weeks. The results showed that CoQ10 significantly increased the activity of NK cells and cytotoxic T cells, two types of immune cells involved in fighting cancer cells.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Other types of cancer<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Studies have also been conducted investigating CoQ10&#8217;s effect on other types of cancer, including lung cancer, colon cancer, and leukemia. The results are mixed, but some studies have shown promising results, including improved quality of life, reduced tumor growth, and improved response to chemotherapy.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Meta-analyses<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">A meta-analysis of several clinical studies published in the Cochrane Database of Systematic Reviews concluded that CoQ10 can improve quality of life and reduce side effects from chemotherapy, but more research is needed to confirm the effect on survival.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Safety\"><\/span>Safety<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">CoQ10 is generally well-tolerated, and side effects are rare. Some of the most common side effects are stomach upset, nausea, diarrhea, headache, dizziness, and rash. These side effects are typically mild and disappear on their own.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">It is important to note that CoQ10 can interact with certain medications, including:<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Blood-thinning medication (anticoagulants)<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">CoQ10 can have a blood-thinning effect, and therefore it can increase the risk of bleeding if taken with blood-thinning medication.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Chemotherapy<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">CoQ10 can potentially affect the efficacy of chemotherapy, either by increasing or decreasing its effect.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Blood pressure-lowering medication<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">CoQ10 can lower blood pressure, and therefore it can enhance the effect of blood pressure-lowering medication. Patients taking medication should consult their practitioner before taking CoQ10.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Pregnant and breastfeeding women<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">There is limited knowledge about the safety of CoQ10 during pregnancy and breastfeeding. It is therefore recommended that pregnant and breastfeeding women avoid taking CoQ10 unless prescribed by a doctor.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Children<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">There is limited knowledge about the safety of CoQ10 for children. It is therefore recommended that children under 18 avoid taking CoQ10 unless prescribed by a doctor.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Benefits_of_CoQ10\"><\/span>Benefits of CoQ10<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">In addition to the potential benefits in cancer treatment, CoQ10 has a number of other health benefits:<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Supports cardiovascular health<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">CoQ10 plays an important role in the energy production of the heart muscle and can improve heart function, lower blood pressure, and reduce the risk of heart disease. CoQ10 can also improve endothelial function (the function of the inner lining of the blood vessels) and reduce inflammation in the blood vessels.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Protects the brain<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">The brain is particularly vulnerable to oxidative stress, and CoQ10&#8217;s antioxidant effect can protect the brain from damage caused by free radicals and aging. CoQ10 can also improve mitochondrial function in the brain and potentially protect against neurodegenerative diseases such as Parkinson&#8217;s disease and Alzheimer&#8217;s disease.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Increases energy production<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">CoQ10 is essential for energy production in all the body&#8217;s cells, and an adequate level of CoQ10 can improve physical endurance and reduce fatigue. This can be particularly beneficial for cancer patients, who often experience fatigue as a result of the disease and cancer treatment.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Strengthens the immune system<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">CoQ10 can strengthen the immune system by increasing the activity of immune cells and regulating the production of cytokines. This can help the body fight infections and other diseases, including cancer.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Improves fertility<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">CoQ10 plays a role in egg and sperm cell production and can improve fertility in both men and women [6].<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Protects against migraine<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Some studies suggest that CoQ10 can reduce the frequency and severity of migraines.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Improves skin health<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">CoQ10&#8217;s antioxidant effect can protect the skin from damage caused by the sun&#8217;s UV rays and aging.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Drawbacks_and_limitations\"><\/span>Drawbacks and limitations<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Although CoQ10 has many potential benefits, there are also some drawbacks and limitations:<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Limited research<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Although a number of clinical studies investigating CoQ10&#8217;s effect on cancer have been conducted, there is still a need for more research, especially larger randomized controlled trials, to confirm the effect and establish optimal doses and treatment regimens.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Interactions with medication<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">CoQ10 can interact with certain medications, including blood-thinning medication, chemotherapy, and blood pressure-lowering medication. Patients taking medication should consult their practitioner before taking CoQ10.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Price<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">CoQ10 can be expensive, especially in high doses. However, there is great variation in the price and quality of CoQ10 products, so it is important to choose a high-quality product from a reliable manufacturer.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Bioavailability<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">The bioavailability of CoQ10 can vary depending on the molecular binding used and the individual&#8217;s absorption capacity [1]. Some forms of CoQ10, such as ubiquinol (the reduced form of CoQ10), are absorbed better than others.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Individual variation<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">The effect of CoQ10 can vary from person to person, depending on factors such as age, health status, and lifestyle.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Dispensing_and_application\"><\/span>Dispensing and application<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">CoQ10 is available in various forms, including:<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Capsules<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Capsules are a common form of CoQ10 and are easy to take. They typically contain CoQ10 in powder form or as small granules.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Tablets<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Tablets are another common form of CoQ10. They are also easy to take and can be more economical than capsules.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Softgels<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Softgels are capsules that contain CoQ10 in liquid form. They are often easier to swallow than capsules and tablets and normally have a higher bioavailability.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Ubiquinol<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Ubiquinol is the reduced form of CoQ10 and is absorbed better by the body than ubiquinone. However, ubiquinol is more expensive than ubiquinone.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Solutions<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">CoQ10 is also available as solutions that can be taken orally or applied topically (to the skin).<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Dose<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">The recommended daily dose of CoQ10 varies depending on individual needs and health status. Typical doses are 100-200 mg daily, but some individuals may need higher doses. It is best to take CoQ10 with a meal that contains fat, as this improves absorption.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>Conclusion<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">CoQ10 is a promising supplement for cancer treatment with the potential to improve quality of life, reduce side effects from conventional treatments, and possibly inhibit the growth and spread of cancer cells. CoQ10&#8217;s antioxidant and immunomodulating properties, as well as its role in cellular energy production, make it an attractive supplement for cancer patients. Further research is necessary to confirm the effect and establish optimal doses and treatment regimens. Patients considering using CoQ10 as a supplementary treatment should consult their doctor to ensure safety and effectiveness.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">However, there are positive trials. The study concludes that CoQ10 and UBIAD1 can be further investigated to develop new treatments for breast cancer patients with a poor prognosis. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Read more about this here: <\/p>\n\n\n\n<p class=\"has-custom-sort-tekst-color has-text-color has-link-color wp-elements-25bdc0c06036da7d84a41b12b810bbdd wp-block-paragraph\"><a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/39294175\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Cancer cell stiffening via CoQ10 and UBIAD1 regulates ECM signaling and ferroptosis in breast cancer<\/strong><\/a> (PubMed, 2024)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">It is important to remember that CoQ10 is not a replacement for other relevant cancer treatment but can be used as a supplement to support the body during treatment and improve quality of life.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Back to <a href=\"https:\/\/jegharkraeft.dk\/kosttilskud-grupperet\/\">Supplements<\/a><\/p>\n\n\n\n<p class=\"has-custom-menu-links-color has-text-color has-link-color wp-elements-485790e51077e9636b3d4b79d3c87ead wp-block-paragraph\"><a href=\"#menu\">(to menu)<\/a><\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Links<\/h4>\n\n\n\n<p class=\"has-custom-sort-tekst-color has-text-color has-link-color wp-elements-2c728ebe442b7f50c271e8b11b6c335a wp-block-paragraph\">[1] <a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/39819160\/\" target=\"_blank\" rel=\"noreferrer noopener\">Advances in micro- and nano- delivery systems for increasing the stability, bioavailability and bioactivity of coenzyme Q10<\/a> (PubMed, 2025)<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Content: A scientific review discussing advanced delivery systems designed to improve the stability and absorption of Coenzyme Q10 in the body.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-custom-sort-tekst-color has-text-color has-link-color wp-elements-546e36e62a7ffbc6185a624cf30837c6 wp-block-paragraph\">[2] <a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/39703765\/\" target=\"_blank\" rel=\"noreferrer noopener\">Diosmin and Coenzyme q10: Synergistic histopathological and functional protection against doxorubicin-induced hepatorenal injury in rats<\/a> (PubMed, 2024)<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Content: A non-randomized animal study exploring how CoQ10 and Diosmin provide synergistic protection against liver and kidney damage caused by the chemotherapy drug doxorubicin.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-custom-sort-tekst-color has-text-color has-link-color wp-elements-9297544f597a4545139340f363ad628c wp-block-paragraph\">[3] <a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/39516493\/\" target=\"_blank\" rel=\"noreferrer noopener\">Auxiliary effect of trolox on coenzyme Q10 restricts angiogenesis and proliferation of retinoblastoma cells via the ERK\/Akt pathway<\/a> (PubMed, 2024)<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Content: A non-randomized laboratory study showing that CoQ10, assisted by trolox, can inhibit the formation of new blood vessels and the growth of specific cancer cells.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-custom-sort-tekst-color has-text-color has-link-color wp-elements-a90af41cc71d5e292b64cf11590d8f06 wp-block-paragraph\">[4] <a href=\"https:\/\/www.cancer.gov\/about-cancer\/treatment\/cam\/hp\/coenzyme-q10-pdq\" target=\"_blank\" rel=\"noreferrer noopener\">Coenzyme Q10 (PDQ\u00ae): Health Professional Version<\/a> (PubMed, NIH 2024)<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Content: A comprehensive medical overview providing evidence-based information on the role of Coenzyme Q10 in cancer care, including mechanisms and clinical trial summaries.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-custom-sort-tekst-color has-text-color has-link-color wp-elements-edbedc05c77a039919fe98bbf2023e91 wp-block-paragraph\">[5] <a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/39862484\/\" target=\"_blank\" rel=\"noopener\">Radioprotective effects of coenzyme Q10 on X-ray radiation-induced intestinal damage via oxidative stress and apoptosis<\/a> (PubMed, 2025)<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Content: A non-randomized animal study showing that CoQ10 reduced damage to the duodenum, oxidative stress, and cell death (apoptosis) caused by X-ray radiation, thereby exhibiting a radioprotective effect.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-custom-sort-tekst-color has-text-color has-link-color wp-elements-ca351f71257053c2becaae44336f3ca9 wp-block-paragraph\">[6] <a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/39765895\/\" target=\"_blank\" rel=\"noopener\">Vitamins, Coenzyme Q10, and Antioxidant Strategies to Improve Oocyte Quality in Women with Gynecological Cancers: A Comprehensive Review<\/a> (PubMed, 2024)<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Content: A comprehensive review stating that vitamins and antioxidants such as D3, C, E, and CoQ10 can improve oocyte quality in women with gynecological cancers, supporting fertility preservation and assisted reproduction.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-custom-sort-tekst-color has-text-color has-link-color wp-elements-a5a65678ec7d606a4ec5da5d00ecf0fc wp-block-paragraph\">[7] <a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/40005071\/\" target=\"_blank\" rel=\"noopener\">Coenzyme Q<sub>10<\/sub>&nbsp;as an Inhibitor of Effector Release from One-Electron-Reduced Bioreductive Anticancer Prodrugs<\/a> (PubMed, 2025)<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Content: A non-randomized study investigating how CoQ10 interactions in hypoxic tumor areas can be managed to improve the effectiveness of specific anticancer treatments.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Page created<\/strong>: January 29, 2025. Latest revision: June 9, 2025.<\/p>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-custom-menu-links-color\">\u2764<\/mark><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><em>What you read on I Have Cancer is not a recommendation. Seek competent guidance.<\/em><\/strong><\/p>\n<\/div>\n<\/div>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Indhold<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><ul class='ez-toc-list-level-2' ><li class='ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/jegharkraeft.dk\/en\/q10\/#Dietary_Supplements_Grouped_by_Effect\" >Dietary Supplements Grouped by Effect<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/jegharkraeft.dk\/en\/q10\/#Dietary_Supplements_Alphabetical\" >Dietary Supplements Alphabetical<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/jegharkraeft.dk\/en\/q10\/#Q10_%E2%80%93_Coenzyme_CoQ10_and_cancer\" >Q10 &#8211; Coenzyme (CoQ10) and cancer<\/a><ul class='ez-toc-list-level-2' ><li class='ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/jegharkraeft.dk\/en\/q10\/#Mechanisms_of_action_and_potential_of_Q10\" >Mechanisms of action and potential of Q10<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/jegharkraeft.dk\/en\/q10\/#Clinical_studies\" >Clinical studies<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/jegharkraeft.dk\/en\/q10\/#Safety\" >Safety<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/jegharkraeft.dk\/en\/q10\/#Benefits_of_CoQ10\" >Benefits of CoQ10<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/jegharkraeft.dk\/en\/q10\/#Drawbacks_and_limitations\" >Drawbacks and limitations<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/jegharkraeft.dk\/en\/q10\/#Dispensing_and_application\" >Dispensing and application<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/jegharkraeft.dk\/en\/q10\/#Conclusion\" >Conclusion<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Dietary Supplements Grouped by Effect Dietary Supplements Alphabetical A,. B,. C,. D,. E+F,. G,. H,. I+J+K,. L,. M,. N,. O,. P,. Q,. R,. S,. T,. U+V+Z Q10 &#8211; Coenzyme (CoQ10) and cancer What is Q10 &#8211; Coenzyme CoQ10 (coenzyme Q10), also known as ubiquinone, is a vitamin-like substance found naturally in all the body&#8217;s cells [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":34789,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"_lmt_disableupdate":"","_lmt_disable":"","footnotes":""},"categories":[389,375,374],"tags":[],"class_list":["post-34790","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-supplements","category-alternative-treatments","category-treatments"],"modified_by":"Hanne Kj\u00e6r Uhlig","wpml_current_locale":"en_US","wpml_translations":[],"_links":{"self":[{"href":"https:\/\/jegharkraeft.dk\/en\/wp-json\/wp\/v2\/posts\/34790","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jegharkraeft.dk\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jegharkraeft.dk\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jegharkraeft.dk\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/jegharkraeft.dk\/en\/wp-json\/wp\/v2\/comments?post=34790"}],"version-history":[{"count":7,"href":"https:\/\/jegharkraeft.dk\/en\/wp-json\/wp\/v2\/posts\/34790\/revisions"}],"predecessor-version":[{"id":36909,"href":"https:\/\/jegharkraeft.dk\/en\/wp-json\/wp\/v2\/posts\/34790\/revisions\/36909"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jegharkraeft.dk\/en\/wp-json\/wp\/v2\/media\/34789"}],"wp:attachment":[{"href":"https:\/\/jegharkraeft.dk\/en\/wp-json\/wp\/v2\/media?parent=34790"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jegharkraeft.dk\/en\/wp-json\/wp\/v2\/categories?post=34790"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jegharkraeft.dk\/en\/wp-json\/wp\/v2\/tags?post=34790"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}