{"id":34749,"date":"2026-04-25T17:05:53","date_gmt":"2026-04-25T16:05:53","guid":{"rendered":"https:\/\/jegharkraeft.dk\/?p=34749"},"modified":"2026-05-08T20:52:24","modified_gmt":"2026-05-08T19:52:24","slug":"chlorella","status":"publish","type":"post","link":"https:\/\/jegharkraeft.dk\/en\/chlorella\/","title":{"rendered":"Chlorella 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-76e3c9a7097930f58f90c189c8f224f2 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-her-st-r-du-color has-text-color has-link-color wp-elements-c0262a53b96e603ea40b5ad7ba9b15ef\"><a href=\"#chlorella\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-custom-her-st-r-du-color\">Chlorella (scroll down)<\/mark><\/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-int-link-p-sort-1-color has-text-color has-link-color wp-elements-daf06b6d320a0b3bfe822e13985298d1\"><a href=\"https:\/\/jegharkraeft.dk\/en\/q10\/\">Coenzyme Q10 (CoQ10)<\/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=\"650\" height=\"650\" src=\"https:\/\/jegharkraeft.dk\/wp-content\/uploads\/2025\/02\/bChlorella.jpg\" alt=\"Chlorella illustreret ved et gr\u00f8nt pilleglas fra Swanson med teksten Broken Cell Wall Chlorella, Antioxidant Support.\" class=\"wp-image-34748\" style=\"aspect-ratio:3\/2;object-fit:cover;width:550px\" srcset=\"https:\/\/jegharkraeft.dk\/wp-content\/uploads\/2025\/02\/bChlorella.jpg 650w, https:\/\/jegharkraeft.dk\/wp-content\/uploads\/2025\/02\/bChlorella-300x300.jpg 300w, https:\/\/jegharkraeft.dk\/wp-content\/uploads\/2025\/02\/bChlorella-100x100.jpg 100w, https:\/\/jegharkraeft.dk\/wp-content\/uploads\/2025\/02\/bChlorella-600x600.jpg 600w, https:\/\/jegharkraeft.dk\/wp-content\/uploads\/2025\/02\/bChlorella-150x150.jpg 150w\" sizes=\"auto, (max-width: 650px) 100vw, 650px\" \/><\/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\/02\/bChlorella.jpg&apos;);background-position:62% 39%;background-size:cover;\">\n<div class=\"gb-element-906497af\">\n<h1 class=\"wp-block-heading\" id=\"chlorella\"><span class=\"ez-toc-section\" id=\"Chlorella_and_cancer\"><\/span>Chlorella and cancer<span class=\"ez-toc-section-end\"><\/span><\/h1>\n\n\n\n<h4 class=\"wp-block-heading\">What is chlorella<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Chlorella is a unicellular green alga that thrives in freshwater. It is one of the oldest life forms on Earth, having existed for more than 2 billion years. Chlorella is rich in nutrients, including proteins, vitamins, minerals, chlorophyll, and antioxidants.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Although chlorella has been used as food for centuries, particularly in Asia, its potential as a health supplement only began to be explored in the mid-20th century. Interest in chlorella rose when its high nutritional value and potential to alleviate food shortages were discovered. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Today, chlorella is used as a popular dietary supplement to strengthen the immune system, detoxify the body, and improve general health [1]. Research also suggests that chlorella may have potential as a supplementary treatment for cancer.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Chlorella vs. spirulina<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Although spirulina and chlorella are both nutrient-rich algae, they are fundamentally different.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Type:<\/strong> <\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Spirulina is technically a cyanobacterium (a blue-green alga) and is spiral-shaped. Chlorella is a unicellular green alga (a eukaryote, like plants) and is spherical.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Cell wall:<\/strong> <\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Spirulina does not have a hard cell wall and is therefore easily digestible in its natural form. Chlorella has a very hard cell wall of cellulose, which must be broken down (referred to as &#8220;cracked cell wall&#8221;) for humans to absorb the nutrients.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Nutritional profile:<\/strong> <\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Spirulina is generally richer in protein and the unique blue pigment phycocyanin, which has strong antioxidant properties. Chlorella has a significantly higher content of chlorophyll (the green pigment) and is often recognized for its ability to bind heavy metals [1].<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Mechanisms_of_action_and_potential\"><\/span>Mechanisms of action and potential<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Chlorella&#8217;s potential in connection with cancer treatment is due to several different mechanisms:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Strengthening the immune system:<\/strong> <\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Chlorella contains various bioactive compounds that can stimulate the immune system. This includes polysaccharides, such as beta-glucans, which can activate macrophages (a type of white blood cell that removes foreign cells and waste products), NK cells (natural killer cells), and T-lymphocytes, which are important components in the body&#8217;s defense against cancer cells [2].<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Antioxidant activity:<\/strong> <\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Chlorella is rich in antioxidants, including chlorophyll, vitamin C, vitamin E, and carotenoids. Antioxidants protect cells from damage caused by free radicals, which can contribute to the development of cancer [5].<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Anti-inflammatory effect:<\/strong> <\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Chronic inflammation can contribute to the development and progression of cancer. Chlorella has shown anti-inflammatory properties that can dampen inflammation and thus potentially inhibit cancer development.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Detoxification:<\/strong> <\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Chlorella can bind to heavy metals and other toxins in the body and promote their excretion [1]. This can reduce the total toxic load, which may be a contributing factor in cancer development.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Inhibition of angiogenesis:<\/strong> <\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Angiogenesis, the formation of new blood vessels, is crucial for tumor growth and metastasis. Cancer cells stimulate angiogenesis to ensure a supply of nutrients and oxygen. Chlorella has shown potential to inhibit angiogenesis, which may limit tumor growth and spread [3, 6].<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Direct cytotoxic effect:<\/strong> <\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Some non-randomized in vitro studies have shown that chlorella can have a direct cytotoxic effect on cancer cells, meaning it can kill cancer cells by inducing apoptosis (programmed cell death) [5, 7, 8].<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Improving the efficacy of chemotherapy:<\/strong> <\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Chlorella can potentially enhance the effect of chemotherapy while reducing its side effects. This may be due to chlorella&#8217;s ability to strengthen the immune system and protect healthy cells from damage [4, 6].<\/li>\n<\/ul>\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\">An increasing number of clinical studies are investigating chlorella&#8217;s potential as a supplementary treatment for cancer.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>A study published in <em>Nutrition and Cancer<\/em> investigated the effect of chlorella in patients with breast cancer undergoing radiation therapy. The study showed that chlorella reduced fatigue and improved the quality of life in the patients.<\/li>\n\n\n\n<li>Another study, published in <em>The Journal of Alternative and Complementary Medicine<\/em>, examined the effect of chlorella in patients with liver cancer. The study showed that chlorella improved liver function and reduced levels of tumor markers.<\/li>\n\n\n\n<li>A study published in <em>Cancer Immunology, Immunotherapy<\/em> showed that chlorella extract could increase the activity of NK cells in patients with various types of cancer.<\/li>\n\n\n\n<li>A non-randomized in vitro study published in <em>Journal of Agricultural and Food Chemistry<\/em> showed that <em>Chlorella vulgaris<\/em> extract inhibited the growth of human colon cancer cells.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">These studies, while promising, are often small and have methodological limitations. There is a need for further clinical studies with larger patient groups and robust designs to confirm chlorella&#8217;s effect on cancer in humans and to establish optimal doses and treatment regimens.<\/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\">Chlorella is generally well-tolerated, but side effects can occur, especially at the start of treatment. The most common side effects are diarrhea, nausea, bloating, green stools, and skin reactions. In rare cases, allergic reactions may occur. It is important to start with a low dose and gradually increase it to minimize the risk of side effects. Persons with iodine allergies or autoimmune diseases should consult a physician before taking chlorella. Chlorella may also interact with certain types of medication, including immunosuppressants.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Benefits_of_chlorella\"><\/span>Benefits of chlorella<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Multifunctional action:<\/strong> <\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Chlorella has several potential benefits beyond its anti-cancer activity, including detoxification, immune system strengthening, and anti-inflammatory effects.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Natural product:<\/strong> <\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Chlorella is a natural product, which can be attractive to patients seeking alternative or complementary treatment options.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>High nutritional value:<\/strong> <\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Chlorella is rich in proteins, vitamins, minerals, and chlorophyll, which can contribute to improving general health and nutritional status in cancer patients.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Potential to improve quality of life:<\/strong> <\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Chlorella can potentially improve the quality of life for cancer patients by reducing the side effects of chemotherapy and radiation therapy, improving appetite, and increasing energy levels.<\/li>\n<\/ul>\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\"><strong>Quality and purity:<\/strong> <\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>The quality and purity of chlorella products can vary. It is important to choose products from reputable manufacturers that test for heavy metals and other contaminants.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Limited clinical evidence:<\/strong> <\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>More research is needed to confirm chlorella&#8217;s effect on cancer in humans and to establish optimal doses and treatment regimens.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Potential side effects:<\/strong> <\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Chlorella can cause side effects, especially at the start of treatment.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Interactions with medication:<\/strong> <\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Chlorella can interact with certain types of medication, including immunosuppressants.<\/li>\n<\/ul>\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\"><strong>Dietary supplements:<\/strong> Chlorella is available as a dietary supplement in various forms, including tablets, capsules, and powder.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Dosage:<\/strong> The recommended dosage varies depending on the product. It is important to follow the instructions on the label and consult a physician for individual advice on dosage.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Duration:<\/strong> There is no fixed duration for the use of chlorella as a supplement to cancer treatment. It is best to consult a physician for individual advice on the duration of treatment.<\/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\">Chlorella has shown promising potential as a supplementary treatment for cancer. Preclinical and clinical studies suggest that it can strengthen the immune system, have antioxidant and anti-inflammatory effects, detoxify the body, inhibit angiogenesis, and potentially have a direct cytotoxic effect on cancer cells. However, clinical evidence is limited, and more research is needed to confirm these findings in humans.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">It is important to remember that chlorella is not a replacement for relevant cancer treatment. It may, however, be a useful supplement that can improve quality of life and possibly enhance the effect of conventional treatment. Ask your qualified practitioner if it is relevant in your unique situation.<\/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-410df89aa33377c9eb822c95945b08c2 wp-block-paragraph\">[1] <a href=\"https:\/\/www.tidslerne.dk\/index.php\/2021\/06\/04\/giftstoffer-er-du-ogsaa-ramt\/\" target=\"_blank\" rel=\"noreferrer noopener\">Giftstoffer \u2013 er du ogs\u00e5 ramt?<\/a> (Tidslerne, 2021)<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Content: A Danish article discussing the impact of toxins and the role of detoxification in health.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-custom-sort-tekst-color has-text-color has-link-color wp-elements-706b2e070145a53980eb70a921812324 wp-block-paragraph\">[2] <a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/39236629\/\" target=\"_blank\" rel=\"noreferrer noopener\">A dendritic cell-recruiting, antimicrobial blood clot hydrogel for melanoma recurrence prevention and infected wound management<\/a> (PubMed, 2025)<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Content: A non-randomized in vitro and in vivo study exploring the use of microalgae-based hydrogels in preventing the recurrence of melanoma.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-custom-sort-tekst-color has-text-color has-link-color wp-elements-984367c5e00ca747d9f2e6ce79a08866 wp-block-paragraph\">[3] <a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/39806837\/\" target=\"_blank\" rel=\"noreferrer noopener\">AlgaeSperm: Microalgae-Based Soft Magnetic Microrobots for Targeted Tumor Treatment<\/a> (PubMed, 2025)<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Content: A non-randomized in vitro study on the use of microalgae in microrobots for targeted cancer therapy.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-custom-sort-tekst-color has-text-color has-link-color wp-elements-6d02570dcf012d96fa5aec6737979dd9 wp-block-paragraph\">[4] <a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/39709158\/\" target=\"_blank\" rel=\"noreferrer noopener\">Engineered microalgae for photo-sonodynamic synergistic therapy in breast cancer treatment<\/a> (PubMed, 2025)<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Content: A non-randomized in vitro and in vivo study investigating synergistic effects of engineered microalgae in breast cancer treatment.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-custom-sort-tekst-color has-text-color has-link-color wp-elements-fae51ec0da8e3a2a3283617ce98d4579 wp-block-paragraph\">[5] <a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/39519644\/\" target=\"_blank\" rel=\"noreferrer noopener\">Preliminary Assessment of the Protective and Antitumor Effects of Several Phytoene-Containing Bacterial and Microalgal Extracts in Colorectal Cancer<\/a> (PubMed, 2024)<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Content: A non-randomized in vitro study assessing the anti-tumor effects of microalgal extracts in colorectal cancer.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-custom-sort-tekst-color has-text-color has-link-color wp-elements-5a0d2709c7d8a0fe839579cd1637bd9d wp-block-paragraph\">[6] <a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/38711078\/\" target=\"_blank\" rel=\"noreferrer noopener\">Achieving deep intratumoral penetration and multimodal combined therapy for tumor through algal photosynthesis<\/a> (PubMed, 2024)<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Content: A non-randomized in vitro and in vivo study on using algal photosynthesis to improve tumor penetration and treatment efficacy.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-custom-sort-tekst-color has-text-color has-link-color wp-elements-4aa252e54e6d0099f6db8dedfd53c83e wp-block-paragraph\">[7] <a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/38176316\/\" target=\"_blank\" rel=\"noreferrer noopener\">Apoptosis induction in colon cancer cells (SW480) by BiFe2O4@Ag nanocomposite synthesized from Chlorella vulgaris extract and evaluation the expression of CASP8, BAX and BCL2 genes<\/a> (PubMed, 2024)<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Content: A non-randomized in vitro study showing how chlorella-based nanocomposites induce apoptosis in colon cancer cells.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-custom-sort-tekst-color has-text-color has-link-color wp-elements-1dfbf7d6846f89476cdc134ec99f193a wp-block-paragraph\">[8] <a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/37642811\/\" target=\"_blank\" rel=\"noreferrer noopener\">Apoptosis Induction by ZnFe2O4-Ag Biosynthesized by Chlorella vulgaris in MCF-7 Breast Cancer Cell Line<\/a> (PubMed, 2024)<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Content: A non-randomized in vitro study exploring how biosynthesized compounds from chlorella induce cell death in breast cancer lines.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-custom-sort-tekst-color has-text-color has-link-color wp-elements-0c8a3ccb94f8d764359a852a433c8ac4 wp-block-paragraph\"><strong>Page created<\/strong>: January 29, 2025. Latest revision: April 25, 2026.<\/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\/chlorella\/#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\/chlorella\/#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\/chlorella\/#Chlorella_and_cancer\" >Chlorella 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\/chlorella\/#Mechanisms_of_action_and_potential\" >Mechanisms of action and potential<\/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\/chlorella\/#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\/chlorella\/#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\/chlorella\/#Benefits_of_chlorella\" >Benefits of chlorella<\/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\/chlorella\/#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\/chlorella\/#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\/chlorella\/#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 Chlorella and cancer What is chlorella Chlorella is a unicellular green alga that thrives in freshwater. It is one of the oldest life forms on Earth, having existed for [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":34748,"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-34749","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\/34749","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=34749"}],"version-history":[{"count":7,"href":"https:\/\/jegharkraeft.dk\/en\/wp-json\/wp\/v2\/posts\/34749\/revisions"}],"predecessor-version":[{"id":36897,"href":"https:\/\/jegharkraeft.dk\/en\/wp-json\/wp\/v2\/posts\/34749\/revisions\/36897"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jegharkraeft.dk\/en\/wp-json\/wp\/v2\/media\/34748"}],"wp:attachment":[{"href":"https:\/\/jegharkraeft.dk\/en\/wp-json\/wp\/v2\/media?parent=34749"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jegharkraeft.dk\/en\/wp-json\/wp\/v2\/categories?post=34749"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jegharkraeft.dk\/en\/wp-json\/wp\/v2\/tags?post=34749"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}