{"id":35837,"date":"2026-05-02T16:42:37","date_gmt":"2026-05-02T15:42:37","guid":{"rendered":"https:\/\/jegharkraeft.dk\/?p=35837"},"modified":"2026-05-02T17:03:30","modified_gmt":"2026-05-02T16:03:30","slug":"n-acetyl-cysteine","status":"publish","type":"post","link":"https:\/\/jegharkraeft.dk\/en\/n-acetyl-cysteine\/","title":{"rendered":"N-acetylcysteine (NAC) 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-2d130685fa29b9be77a8d86539aafad5 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-a867a5e69af727a1b962d2b1d75fb9e7\"><span class=\"ez-toc-section\" id=\"Dietary_Supplements_Grouped_by_Effect\"><\/span><a href=\"https:\/\/jegharkraeft.dk\/en\/kosttilskud-grupperet\/\"><\/a><a href=\"https:\/\/jegharkraeft.dk\/en\/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-2d71cb5b1832ad3e916da8220a6cca8c\"><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\/\">C,<\/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\/?p=35837\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-custom-hvid-tekst-color\">N,<\/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\/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 has-custom-hvid-tekst-color has-text-color has-link-color wp-elements-d9dca9b22dd47b800f97b7e1381aa6d9\">\n<li class=\"has-custom-her-st-r-du-color has-text-color has-link-color wp-elements-eba4af39f30efc922b76a1ec3d716ad0\"><a href=\"#n-acetyl-cystein\"><strong>N<\/strong>-acetyl-cysteine (NAC) (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-c54af2b6b4dd4bf307fc50315bf74b39\"><a href=\"https:\/\/jegharkraeft.dk\/en\/nigella-sativa\/\">Nigella (black cumin)<\/a><\/li>\n<\/ul>\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=\"1370\" height=\"1369\" src=\"https:\/\/jegharkraeft.dk\/wp-content\/uploads\/2025\/02\/bnacetylcystein-NAC.jpg\" alt=\"N-Acetylcystein, NAC illustreret ved et pilleglas fra MCS Formulas med p\u00e5skriften N-Acetyl Cysteine (NAC).\" class=\"wp-image-35835\" style=\"aspect-ratio:3\/2;object-fit:cover;width:550px\" srcset=\"https:\/\/jegharkraeft.dk\/wp-content\/uploads\/2025\/02\/bnacetylcystein-NAC.jpg 1370w, https:\/\/jegharkraeft.dk\/wp-content\/uploads\/2025\/02\/bnacetylcystein-NAC-300x300.jpg 300w, https:\/\/jegharkraeft.dk\/wp-content\/uploads\/2025\/02\/bnacetylcystein-NAC-100x100.jpg 100w, https:\/\/jegharkraeft.dk\/wp-content\/uploads\/2025\/02\/bnacetylcystein-NAC-600x600.jpg 600w, https:\/\/jegharkraeft.dk\/wp-content\/uploads\/2025\/02\/bnacetylcystein-NAC-1024x1024.jpg 1024w, https:\/\/jegharkraeft.dk\/wp-content\/uploads\/2025\/02\/bnacetylcystein-NAC-150x150.jpg 150w, https:\/\/jegharkraeft.dk\/wp-content\/uploads\/2025\/02\/bnacetylcystein-NAC-768x767.jpg 768w\" sizes=\"auto, (max-width: 1370px) 100vw, 1370px\" \/><\/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;http:\/\/jegharkraeft.dk\/wp-content\/uploads\/2025\/02\/bnacetylcystein-NAC.jpg&apos;);background-position:44% 36%;background-size:cover;\">\n<div class=\"gb-element-906497af\">\n<h1 class=\"wp-block-heading\" id=\"n-acetyl-cystein\"><span class=\"ez-toc-section\" id=\"N-Acetylcysteine_NAC_and_Cancer\"><\/span>N-Acetylcysteine (NAC) and Cancer<span class=\"ez-toc-section-end\"><\/span><\/h1>\n\n\n\n<h4 class=\"wp-block-heading\">What is NAC (N-Acetyl L-Cysteine)<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">N-acetylcysteine (NAC) is a derivative of the amino acid L-cysteine and functions as a precursor to <a href=\"https:\/\/jegharkraeft.dk\/en\/glutathione\/\" target=\"_blank\" rel=\"noreferrer noopener\">glutathione<\/a>, the body&#8217;s most potent endogenous antioxidant [3]. Cysteine is a semi-essential amino acid, which means that under normal circumstances, the body can produce it itself, but under certain conditions, such as illness or increased oxidative stress (imbalance with free radicals), it may be necessary to supplement through diet or supplements. NAC is a stable and bioavailable molecule that is easily absorbed in the intestine and converted to cysteine, which is then used to synthesize glutathione.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Historical Use<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">NAC was first synthesized in the 1960s and has traditionally been used as a mucolytic (mucus-dissolving agent) for the treatment of respiratory diseases such as bronchitis and COPD, as it can break down disulfide bonds in mucus, making it thinner and easier to cough up. Additionally, NAC has been used in emergency medicine to treat acetaminophen\/paracetamol overdose, as it effectively rebuilds glutathione levels in the liver, which are crucial for detoxifying acetaminophen and preventing liver damage.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"NAC_and_Cancer\"><\/span>NAC and Cancer<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">In recent decades, researchers have taken notice of NAC&#8217;s potential in relation to cancer treatment. Preclinical studies have shown that NAC can have a number of beneficial effects on cancer cells, including inhibition of growth, induction of apoptosis (programmed cell death), and reduction of resistance to chemotherapy [2].<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">These effects are believed to be primarily mediated by NAC&#8217;s ability to increase glutathione levels, modulate redox balance, and affect cellular signaling pathways involved in cancer development.<\/p>\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\">NAC exerts its effect primarily by increasing the intracellular concentration of glutathione. Glutathione is a tripeptide (3 amino acids bound together), consisting of the amino acids glycine, cysteine, and glutamic acid, and it plays a central role in a number of cellular processes that are relevant for cancer development and treatment:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Antioxidant Defense<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Glutathione is the body&#8217;s primary defense against oxidative stress, a condition that arises from an imbalance between the production of free radicals and the body&#8217;s ability to neutralize them. Free radicals are unstable molecules with an unpaired electron that can damage cells and DNA, thus contributing to aging, inflammation, and the development of chronic diseases, including cancer. Glutathione functions as a &#8220;scavenger&#8221; of free radicals, donating an electron to the unstable radical, making it stable and harmless.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Detoxification<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Glutathione is involved in phase II detoxification in the liver, a process where the body converts toxins and waste products into water-soluble compounds that can be excreted via urine or bile. Glutathione binds to toxins, such as heavy metals, pesticides, and carcinogens, and makes them water-soluble so they can be eliminated from the body. This can reduce the risk of DNA damage and thus reduce the risk of cancer development.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Immunomodulation<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Glutathione plays an important role in regulating the immune system, including the activation and proliferation of T-cells and NK-cells (Natural Killer cells), which are important effector cells in the cellular immune defense that can recognize and kill cancer cells. Glutathione increases the cytotoxicity of NK cells and promotes the differentiation of T-cells into Th1 cells, which are important for combating intracellular pathogens and tumor cells [1].<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Cell Death (Apoptosis)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Apoptosis is a controlled process where cells commit &#8220;suicide&#8221; to remove damaged or unnecessary cells from the body. Apoptosis is essential for maintaining tissue homeostasis and preventing the development of cancer.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Glutathione can affect the balance between oxidation and reduction (redox balance) in cells, which can induce apoptosis in cancer cells. Cancer cells often have a disturbed redox balance that favors a reducing environment, which promotes cell growth and survival. By increasing glutathione levels, NAC can push the redox balance toward a more oxidizing environment, which can trigger apoptosis in cancer cells.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Inhibition of Angiogenesis<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Angiogenesis is the formation of new blood vessels, a process that is essential for tumor growth and metastasis. Tumors require a constant supply of oxygen and nutrients to grow and spread, and angiogenesis is crucial for supplying the tumor with blood. Some studies suggest that NAC can inhibit angiogenesis by downregulating growth factors that stimulate the formation of new blood vessels, such as VEGF (Vascular Endothelial Growth Factor).<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Additional_Mechanisms_of_Action\"><\/span>Additional Mechanisms of Action<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Inhibition of NF-\u03baB<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">NF-\u03baB (nuclear factor kappa-light-chain-enhancer of activated B cells) is a transcription factor that plays a central role in inflammation, immune response, and cell survival. Overexpression of NF-\u03baB is involved in the development of a number of chronic diseases, including cancer. NAC can inhibit the activation of NF-\u03baB, which can reduce inflammation and inhibit the growth of cancer cells [4].<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Modulation of Gene Expression<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">NAC can affect the expression of genes involved in cell cycle regulation, apoptosis, and angiogenesis. For example, NAC can upregulate the expression of p53, a tumor suppressor gene that induces apoptosis in damaged cells, and downregulate the expression of Bcl-2, an anti-apoptotic protein that inhibits cell death.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Reduction of Chemotherapy Resistance<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Chemotherapy is one of the primary treatments for cancer, but resistance to chemotherapy is a major problem that can lead to treatment failure. Some studies indicate that NAC can increase the sensitivity of cancer cells to chemotherapy by modulating redox balance, inhibiting DNA repair, and increasing the uptake of chemotherapeutic agents in cancer cells.<\/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\">While preclinical studies (in vitro and in vivo) have shown promising results for NAC&#8217;s potential in cancer treatment, clinical studies are still limited. There is a need for larger, randomized controlled studies to confirm these results and establish the optimal dosing and use of NAC in different cancer types and treatment regimens.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Some of the clinical studies that have examined NAC in relation to cancer include:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/jegharkraeft.dk\/en\/lungekraeft\/\" target=\"_blank\" rel=\"noreferrer noopener\">Lung Cancer<\/a><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>A meta-analysis of 11 randomized controlled studies showed that NAC can improve lung function and reduce the risk of exacerbations in patients with COPD, a risk factor for lung cancer. However, more research is needed to establish NAC&#8217;s direct effect on lung cancer.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/jegharkraeft.dk\/en\/brystkraeft\/\" target=\"_blank\" rel=\"noreferrer noopener\">Breast Cancer<\/a><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>A pilot study showed that NAC can reduce side effects of chemotherapy, such as nausea and fatigue, in patients with breast cancer [2]. However, larger studies are needed to confirm these results and investigate NAC&#8217;s potential to improve survival in breast cancer patients.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/jegharkraeft.dk\/en\/prostatakraeft\/\" target=\"_blank\" rel=\"noreferrer noopener\">Prostate Cancer<\/a><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>An in vitro study showed that NAC can inhibit the growth of prostate cancer cells and induce apoptosis. However, in vivo and clinical studies are needed to confirm these results and investigate NAC&#8217;s potential in the treatment of prostate cancer.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Other Cancer Types<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">NAC has also been studied in smaller studies for its potential in the treatment of other cancer types, including:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/jegharkraeft.dk\/en\/blaerekraeft\/\" target=\"_blank\" rel=\"noreferrer noopener\">Bladder Cancer<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/jegharkraeft.dk\/en\/tarmkraeft\/\" target=\"_blank\" rel=\"noreferrer noopener\">Colon Cancer<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/jegharkraeft.dk\/en\/leukaemi\/\" target=\"_blank\" rel=\"noreferrer noopener\">Leukemia<\/a><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">The results are promising, but more research is needed to draw definitive conclusions.<\/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\">NAC is generally well tolerated, but can cause side effects such as:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Nausea<\/li>\n\n\n\n<li>Vomiting<\/li>\n\n\n\n<li>Diarrhea<\/li>\n\n\n\n<li>Headache<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">In rare cases, allergic reactions may occur, such as:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Skin rash<\/li>\n\n\n\n<li>Itching<\/li>\n\n\n\n<li>Difficulty breathing<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">People with asthma or bleeding disorders should consult a doctor before taking NAC, as it may worsen symptoms [5].<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">NAC can interact with certain medications, including chemotherapy, blood-thinning medications, and nitroglycerin. It is therefore important to inform your doctor about all medications and supplements you are taking before starting NAC.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Benefits_of_NAC\"><\/span>Benefits of NAC<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Potent Antioxidant<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Protects cells from oxidative stress and DNA damage, which are implicated in the development of cancer.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Supports Detoxification<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Helps the body eliminate toxins that can contribute to cancer development and disrupt cellular processes.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Strengthens the Immune System<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Promotes the activity of immune cells that fight cancer cells, including T-cells and NK-cells.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Can Inhibit Cancer Cell Growth<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Can induce apoptosis in cancer cells and inhibit angiogenesis, which can slow tumor growth and metastasis.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Can Reduce Side Effects of Chemotherapy<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Some studies suggest that NAC can alleviate side effects such as nausea, fatigue, and hair loss caused by chemotherapy [9, 10].<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Can Improve Quality of Life<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">By reducing side effects of cancer treatment and improving the body&#8217;s overall health, NAC can help improve quality of life in cancer patients.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Disadvantages_and_Limitations\"><\/span>Disadvantages and Limitations<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Limited Clinical Evidence<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">There is a need for more research to confirm NAC&#8217;s effectiveness in cancer treatment and establish optimal dosing and use in different cancer types.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Can Interact with Certain Medications<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">NAC can interact with certain medications, including chemotherapy, blood-thinning medications, and nitroglycerin.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Not a Replacement for Conventional Treatment<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">NAC should be used in consultation with a qualified healthcare provider and should not replace other relevant cancer treatment.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Dispensing_and_Use\"><\/span>Dispensing and Use<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Oral<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">NAC is available as tablets, capsules, and powder. The oral form is easy to administer and has good bioavailability.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Intravenous<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">NAC can be given intravenously by a doctor, which may be necessary in acute situations, such as acetaminophen poisoning (overdose of pamol, panodil, etc.).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Dosage<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The recommended dosage varies depending on the indication and the individual patient. It is important to follow the instructions on the product or from your healthcare provider, and not exceed the recommended dose.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Glutathione_vs_NAC\"><\/span>Glutathione vs. NAC<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The choice between <a href=\"https:\/\/jegharkraeft.dk\/en\/glutathione\/\" target=\"_blank\" rel=\"noreferrer noopener\">glutathione<\/a> and NAC as a dietary supplement depends on your individual needs and goals.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>When to Take Glutathione<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Direct increase in glutathione levels: Glutathione supplements are the most direct way to increase glutathione levels in the body. If your goal is to increase glutathione quickly, this may be the best solution.<\/li>\n\n\n\n<li>Gastrointestinal problems: Some people experience gastrointestinal issues when taking NAC. Glutathione may be a better alternative in these cases.<\/li>\n\n\n\n<li>Convenience: Glutathione is available in various forms, including capsules, tablets, and liposomal (fat-containing) mixtures that can improve absorption.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>When to Take NAC<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Long-term support for glutathione production: NAC is a precursor to glutathione and supports the body&#8217;s own production of this important antioxidant. If you want a more long-term solution to increase glutathione levels, NAC may be a good choice.<\/li>\n\n\n\n<li>Increased bioavailability: NAC generally has better bioavailability than glutathione, which means that a larger portion of the substance is absorbed and utilized by the body.<\/li>\n\n\n\n<li>Other health benefits: In addition to increasing glutathione levels, NAC also has other potential health benefits, such as supporting the immune system, detoxification, and relieving respiratory symptoms.<\/li>\n\n\n\n<li>Price: NAC is often cheaper than glutathione supplements.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Additional Factors to Consider<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Individual needs: Your age, health condition, and lifestyle can affect your need for glutathione and NAC.<\/li>\n\n\n\n<li>Medications: NAC can interact with certain medications. Always consult a qualified healthcare provider before taking NAC, especially if you are taking other medications.<\/li>\n\n\n\n<li>Quality: Always choose high-quality supplements from reputable manufacturers.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Overall<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">If you want a quick and direct increase in glutathione levels, glutathione supplements are the best solution.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">If you want to support the body&#8217;s own production of glutathione in the long term and take advantage of NAC&#8217;s other potential health benefits, NAC is a good choice.<\/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\">NAC is a promising candidate as a complementary treatment for cancer due to its ability to increase glutathione levels, protect cells from oxidative stress, support detoxification, and modulate the immune system.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">However, as with almost all dietary supplements, more research is needed to confirm its effectiveness and establish optimal use in cancer treatment. NAC should be used in consultation with a qualified healthcare provider, as it, as mentioned above, can interact with certain medications.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Also see <a href=\"https:\/\/jegharkraeft.dk\/en\/glutathione\/\" target=\"_blank\" rel=\"noreferrer noopener\">Glutathione<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"n-acetyl-cystein\">Back to <a href=\"https:\/\/jegharkraeft.dk\/en\/kosttilskud-grupperet\/\" target=\"_blank\" rel=\"noreferrer noopener\">Supplements Grouped by Effect<\/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-c81bc0a6ca6621034feeea91beac9e25 wp-block-paragraph\">[1] <a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/9242544\/\" target=\"_blank\" rel=\"noreferrer noopener\">N-acetyl-L-cysteine exhibits antitumoral activity by increasing tumor necrosis factor alpha-dependent T-cell cytotoxicity<\/a> (PubMed, 1997) <\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Content: Study demonstrating that NAC can enhance T-cell cytotoxicity against tumor cells by increasing tumor necrosis factor alpha production, thereby improving the immune system&#8217;s ability to target and destroy cancer cells.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-custom-sort-tekst-color has-text-color has-link-color wp-elements-d7bb444243fb008f078a71c03e17a03a wp-block-paragraph\">[2] <a href=\"https:\/\/www.mdpi.com\/2076-3921\/10\/2\/169\" target=\"_blank\" rel=\"noreferrer noopener\">Possible Beneficial Effects of N-Acetylcysteine for Treatment of Triple-Negative Breast Cancer<\/a> (MDPI, 2021) <\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Content: Review article exploring the potential of NAC as a therapeutic agent for triple-negative breast cancer, discussing its mechanisms of action, including modulation of redox balance and induction of apoptosis in cancer cells.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-custom-sort-tekst-color has-text-color has-link-color wp-elements-8ccf28a32b28f7fc69b4db713c6d6b34 wp-block-paragraph\">[3] <a href=\"https:\/\/www.mskcc.org\/cancer-care\/integrative-medicine\/herbs\/n-acetylcysteine\" target=\"_blank\" rel=\"noreferrer noopener\">N-Acetylcysteine<\/a> (Memorial Sloan Kettering Cancer Center, 2022) <\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Content: Comprehensive overview from Memorial Sloan Kettering Cancer Center on NAC, including its uses, mechanisms of action, potential benefits, and safety considerations in cancer care.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-custom-sort-tekst-color has-text-color has-link-color wp-elements-a6ac0e7ba0f6e8d6e8635554d1664770 wp-block-paragraph\">[4] <a href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC4461568\/\" target=\"_blank\" rel=\"noreferrer noopener\">N-acetyl-l-cysteine sensitizes pancreatic cancers to gemcitabine by targeting the NF\u03baB pathway<\/a> (PubMed, 2015) Content: Study showing that NAC can enhance the effectiveness of gemcitabine chemotherapy in pancreatic cancer by inhibiting the NF\u03baB signaling pathway, which is often overexpressed in cancer cells and contributes to treatment resistance.<\/p>\n\n\n\n<p class=\"has-custom-sort-tekst-color has-text-color has-link-color wp-elements-87d062072af44c4ed8f228ff278a3be1 wp-block-paragraph\">[5] <a href=\"https:\/\/backend.orbit.dtu.dk\/ws\/portalfiles\/portal\/197894080\/Risikovurdering_af_nyt_n_ringsstof_N_acetyl_cystein_til_kosttilskud_003_.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Risikovurdering af nyt n\u00e6ringsstof (N-acetylcystein) til kosttilskud<\/a> (DTU, Danmarks Tekniske Universitet, 2018) <\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Content: Risk assessment report from the Technical University of Denmark evaluating the safety of NAC as a dietary supplement, including potential side effects and interactions. (Danish Language)<\/li>\n<\/ul>\n\n\n\n<p class=\"has-custom-sort-tekst-color has-text-color has-link-color wp-elements-f3e6e7dbdd07af076b186f915a2678ee wp-block-paragraph\">[6] <a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/39756166\/\" target=\"_blank\" rel=\"noreferrer noopener\">Maackiain induces apoptosis and autophagy via ROS-mediated endoplasmic reticulum stress in endometrial cancer<\/a> (PubMed, 2025) <\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Content: Study investigating the effects of maackiain on endometrial cancer cells, demonstrating how it induces cell death through oxidative stress mechanisms. While not directly about NAC, it provides context for understanding oxidative stress pathways in cancer.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-custom-sort-tekst-color has-text-color has-link-color wp-elements-250ced82c59f46738354461f89eecda9 wp-block-paragraph\">[7] <a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/39397212\/\" target=\"_blank\" rel=\"noreferrer noopener\">The arylbipyridine platinum (II) complex increases the level of ROS and induces lipid peroxidation in glioblastoma cells<\/a> (PubMed, 2025) <\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Content: Research on a platinum-based compound that increases oxidative stress in glioblastoma cells, providing insights into how modulating redox balance can affect cancer cell survival and treatment resistance.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-custom-sort-tekst-color has-text-color has-link-color wp-elements-b8c9307674c6ae7f364b9d01b9946c01 wp-block-paragraph\">[8] <a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/39815362\/\" target=\"_blank\" rel=\"noreferrer noopener\">Bi-targeting of thioredoxin 1 and telomerase by thiotert promotes cell death of myelodysplastic syndromes and lymphoma<\/a> (PubMed, 2025) <\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Content: Study on a novel compound that targets thioredoxin and telomerase in myelodysplastic syndromes and lymphoma, highlighting the importance of redox regulation in cancer treatment strategies.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-custom-sort-tekst-color has-text-color has-link-color wp-elements-30386891b24348a47cf13f6e797df290 wp-block-paragraph\">[9] <a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/40403956\/\" target=\"_blank\" rel=\"noreferrer noopener\">N-acetyl-L-cysteine promoted hematopoietic recovery in patients with acute myeloid leukemia after complete remission&#8211;A pilot study<\/a> (PubMed, 2025) <\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Content: Pilot study on leukemia patients (AML) showing that the dietary supplement N-acetyl-L-cysteine (NAC) safely and significantly accelerates the reconstruction of platelets after chemotherapy. The effect is due to NAC improving the function of essential &#8220;helper cells&#8221; in the bone marrow, which are necessary for forming new blood cells.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-custom-sort-tekst-color has-text-color has-link-color wp-elements-f84017bf9a5de404bce4e5cf04b1cbce wp-block-paragraph\">[10] <a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/40452041\/\" target=\"_blank\" rel=\"noreferrer noopener\">Effects of functional antioxidants on the expansion of gamma delta T-cells and their cellular cytotoxicity against bladder cancer cells<\/a> (PubMed, 2025) <\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Content: A new study shows that although antioxidants such as NAC and vitamin E weakly inhibit the growth of immune cells (T-cells) in the laboratory, the process results in T-cells that are subsequently significantly more effective at killing bladder cancer cells.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-custom-sort-tekst-color has-text-color has-link-color wp-elements-0446c7bc63fa30cd22c83fb18fb2ff2a wp-block-paragraph\">[11] <a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/40288174\/\" target=\"_blank\" rel=\"noreferrer noopener\">Ru(II)-thymine complex suppresses acute myeloid leukemia stem cells by inhibiting NF-\u03baB signaling<\/a> (PubMed, 2025) <\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Content: A new Ruthenium-based substance (RTC) effectively kills stem cells in Acute Myeloid Leukemia (AML) by inhibiting a central survival signaling pathway (NF-\u03baB). The study showed that this mechanism is independent of oxidative stress, as the antioxidant NAC could not stop the cell-killing effect.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-custom-sort-tekst-color has-text-color has-link-color wp-elements-b906ab102d2e155bb0f04257452b9244 wp-block-paragraph\">[12] <a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/40389420\/\" target=\"_blank\" rel=\"noreferrer noopener\">NAT10 promotes hepatocellular carcinoma progression by modulating the ac4C-DDIAS-PI3K-Akt axis<\/a> (PubMed, 2025) <\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Content: A new study shows that a high level of the protein NAT10 is associated with poorer survival in liver cancer. The study reveals that NAT10 drives cancer growth and spread by activating the central PI3K\/AKT signaling pathway via a newly discovered mechanism (ac4C-DDIAS).<\/li>\n<\/ul>\n\n\n\n<p class=\"has-custom-sort-tekst-color has-text-color has-link-color wp-elements-143c33cb4f4be858a987083415e7c93f wp-block-paragraph\"><strong>Page created:<\/strong> January 29, 2025, Last revised 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 &#8220;Jeg har Kr\u00e6ft&#8221; 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_83 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\/n-acetyl-cysteine\/#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\/n-acetyl-cysteine\/#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\/n-acetyl-cysteine\/#N-Acetylcysteine_NAC_and_Cancer\" >N-Acetylcysteine (NAC) 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\/n-acetyl-cysteine\/#NAC_and_Cancer\" >NAC and Cancer<\/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\/n-acetyl-cysteine\/#Mechanisms_of_Action_and_Potential\" >Mechanisms of Action and Potential<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/jegharkraeft.dk\/en\/n-acetyl-cysteine\/#Additional_Mechanisms_of_Action\" >Additional Mechanisms of Action<\/a><\/li><\/ul><\/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\/n-acetyl-cysteine\/#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-8\" href=\"https:\/\/jegharkraeft.dk\/en\/n-acetyl-cysteine\/#Safety\" >Safety<\/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\/n-acetyl-cysteine\/#Benefits_of_NAC\" >Benefits of NAC<\/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\/n-acetyl-cysteine\/#Disadvantages_and_Limitations\" >Disadvantages and Limitations<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/jegharkraeft.dk\/en\/n-acetyl-cysteine\/#Dispensing_and_Use\" >Dispensing and Use<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/jegharkraeft.dk\/en\/n-acetyl-cysteine\/#Glutathione_vs_NAC\" >Glutathione vs. NAC<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/jegharkraeft.dk\/en\/n-acetyl-cysteine\/#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 N-Acetylcysteine (NAC) and Cancer What is NAC (N-Acetyl L-Cysteine) N-acetylcysteine (NAC) is a derivative of the amino acid L-cysteine and functions as a precursor to glutathione, the body&#8217;s most [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":35835,"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-35837","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-supplements","category-alternative-treatments","category-treatments"],"modified_by":"Hanne","wpml_current_locale":"en_US","wpml_translations":[],"_links":{"self":[{"href":"https:\/\/jegharkraeft.dk\/en\/wp-json\/wp\/v2\/posts\/35837","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=35837"}],"version-history":[{"count":4,"href":"https:\/\/jegharkraeft.dk\/en\/wp-json\/wp\/v2\/posts\/35837\/revisions"}],"predecessor-version":[{"id":35861,"href":"https:\/\/jegharkraeft.dk\/en\/wp-json\/wp\/v2\/posts\/35837\/revisions\/35861"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jegharkraeft.dk\/en\/wp-json\/wp\/v2\/media\/35835"}],"wp:attachment":[{"href":"https:\/\/jegharkraeft.dk\/en\/wp-json\/wp\/v2\/media?parent=35837"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jegharkraeft.dk\/en\/wp-json\/wp\/v2\/categories?post=35837"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jegharkraeft.dk\/en\/wp-json\/wp\/v2\/tags?post=35837"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}