{"id":9312,"date":"2025-02-04T10:43:13","date_gmt":"2025-02-04T05:13:13","guid":{"rendered":"https:\/\/www.hkvitals.com\/blog\/?p=9312"},"modified":"2025-07-08T12:10:43","modified_gmt":"2025-07-08T06:40:43","slug":"vitamin-b12-benefits-uses-and-its-side-effects","status":"publish","type":"post","link":"https:\/\/www.hkvitals.com\/blog\/vitamin-b12-benefits-uses-and-its-side-effects\/","title":{"rendered":"Vitamin B12 Benefits, Uses and Its Side Effects"},"content":{"rendered":"<p>Did you know that up to <a href=\"https:\/\/ods.od.nih.gov\/factsheets\/VitaminB12-Consumer\/\">43%<\/a> of older people worldwide don&#8217;t get enough vitamin B12? This vital nutrient is essential for making energy, keeping nerves healthy, and producing red blood cells. Knowing the uses, benefits, and possible side effects of Vitamin B12 is important whether you are down with energy or want to improve your health in general. This blog will discuss all about what this vitamin is, its benefits, uses, why it is essential, and vitamin B 12 side effects which you need to be taken care of; also the reader will get familiar with how to get this vitamin through food or pills.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 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\">Table of Contents<\/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 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.hkvitals.com\/blog\/vitamin-b12-benefits-uses-and-its-side-effects\/#What_is_Vitamin_B12\" >What is Vitamin B12?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.hkvitals.com\/blog\/vitamin-b12-benefits-uses-and-its-side-effects\/#Why_is_Vitamin_B12_Important\" >Why is Vitamin B12 Important?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.hkvitals.com\/blog\/vitamin-b12-benefits-uses-and-its-side-effects\/#Vitamin_B12_Benefits_and_Side_Effects\" >Vitamin B12 Benefits and Side Effects<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.hkvitals.com\/blog\/vitamin-b12-benefits-uses-and-its-side-effects\/#Vitamin_B12_Side_Effects\" >Vitamin B12 Side Effects<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.hkvitals.com\/blog\/vitamin-b12-benefits-uses-and-its-side-effects\/#Takeaway\" >Takeaway<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.hkvitals.com\/blog\/vitamin-b12-benefits-uses-and-its-side-effects\/#Popular_Searches\" >Popular Searches<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"What_is_Vitamin_B12\"><\/span>What is Vitamin B12?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Vitamin B12, also called <a href=\"https:\/\/www.mountsinai.org\/health-library\/supplement\/vitamin-b12-cobalamin\">cobalamin<\/a>, is an important water-soluble vitamin that the body needs for many processes. It helps the body to make red blood cells, supports DNA creation, and keeps the nervous system healthy. The main places to find B12 are in foods that come from animals, like meat, fish, eggs, and dairy products. Vitamin B12 pills work for those people who follow plant-based diets and have trouble getting enough of the vitamin.<\/p>\n<p>Vegetarians, vegans, and those who have trouble absorbing nutrients may also benefit from taking multivitamin supplements with B12 to stay healthy. Since the body can&#8217;t make B12 alone, it&#8217;s essential to ensure you get enough of it through food or supplements.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Why_is_Vitamin_B12_Important\"><\/span>Why is Vitamin B12 Important?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Vitamin B12 is important for general health because it helps the body make energy, keep nerves healthy, and make blood. Why is vitamin b12 important? Knowing how important it is can help you make choices that will improve your health and energy. Provided below are some of the notable vitamin b 12 benefits:<\/p>\n<h3>1. Improves Red Blood Cell Formation<\/h3>\n<p>Vitamin B12 is an important part of making red blood cells. Transporting oxygen around the body is the job of these cells. A shortage can cause fewer and different-shaped red blood cells, making you tired, short of breath, and showing other signs of anaemia.<\/p>\n<h3>2. Maintains Nervous System Health<\/h3>\n<p>B12 is very important for brain cells to work right. It helps the body make myelin, a covering layer that keeps nerves warm and allows them to connect comfortably. If you don&#8217;t get enough of this nutrient, your nerves may tingle, numb, or worsen.<\/p>\n<h3>3. Increases Energy<\/h3>\n<p>B12 helps your body to turn the food you eat into glucose, which is its main energy source. People who feel tired or weak all the time may find that taking B12 can help fight tiredness and boost energy.<\/p>\n<h3>4. Supports Cognitive Health<\/h3>\n<p>Vitamin B12 benefits your cognitive or brain health too. When levels are right, memory improves, and the chance of cognitive decline goes down, especially in older people. Adding B12 to women&#8217;s vitamin pills can help their mental health even more, especially during times when their hormones are changing and can make it hard to affect concentration and mood.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Vitamin_B12_Benefits_and_Side_Effects\"><\/span>Vitamin B12 Benefits and Side Effects<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Vitamin b 12 benefits are good for your health, from giving you more energy to protecting your heart and immune system. Understanding how vitamin b 12 uses affects your body can help you stay healthy and avoid getting weak. Let\u2019s talk about the vitamin b12 benefits and side effects; starting with some significant vitamin b 12 benefits:<\/p>\n<ul>\n<li><strong>Energy Metabolism<\/strong><br \/>\nB12 helps the body turn carbohydrates, proteins, and fats into energy through metabolism. This metabolic process is very important for staying strong and living a busy life. <a href=\"https:\/\/www.hkvitals.com\/energy?navKey=CL-5328\">Energy tablets<\/a> that contain B12 and other important nutrients can help people who are feeling tired.<\/li>\n<li><strong>Prevents Anaemia<\/strong><br \/>\nPeople who don&#8217;t get enough B12 can develop dangerous anaemia, which causes fatigue, dizziness, and shortness of breath. Taking <a href=\"https:\/\/www.hkvitals.com\/sv\/hk-vitals-iron-plus-folic-acid-with-zinc-vitamin-b12-n-vitamin-c\/SP-101000\">iron supplements<\/a> and B12 can lower the chance of these difficulties.<\/li>\n<li><strong>Supports Heart Health<\/strong><br \/>\nHeart disease is linked to high levels of homocysteine, an amino acid. B12 helps keep these amounts in check, which is good for heart health.<\/li>\n<li><strong>Boosts Immunity<\/strong><br \/>\nVitamin b 12 boosts the defense system by helping the body make more white blood cells. One of the vitamin B 12 uses is that it helps the body to fight against infections.<\/li>\n<li><strong>Positive Mental Health<\/strong><br \/>\nNeurotransmitters help control mood and ease the signs of sadness. Vitamin B12 is a part of making these chemicals. Vitamin supplements for women can help having problems with their hormones and their mental health.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Vitamin_B12_Side_Effects\"><\/span>Vitamin B12 Side Effects<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Because it dissolves in water, vitamin B12 is usually safe. However, the following vitamin b 12 side effects may happen, especially if you take it too much:<\/p>\n<h3>1. Skin Issues<\/h3>\n<p>Some people may get acne or spots when they take a lot of B12. Even though these responses are rare, people with them should change their dose or talk to a doctor.<\/p>\n<h3>2. Gastric Discomfort<\/h3>\n<p>Too much B12 in multivitamin capsules could cause stomach problems like diarrhoea or gas. Taking vitamins with food can often improve these feelings.<\/p>\n<h3>3. Pain and Feeling Dizzy<\/h3>\n<p>A small number of people may get headaches or dizziness when they take large amounts of B12. Taking it with <a href=\"https:\/\/www.hkvitals.com\/vitamin-d?navKey=CL-5514\">vitamin D3 tablets<\/a> or other nutrients might help balance out its effects.<\/p>\n<h3>4. Drug Interactions<\/h3>\n<p>Some medicines, like those for acid reflux or diabetes, can&#8217;t work well with B12 vitamins. Before starting vitamin b12 capsules, you should always talk to your doctor, especially if you are already taking medicine.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Takeaway\"><\/span>Takeaway<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Vitamin B12 is an essential nutrient that helps your body make energy, keep your nerves working, and keep your heart healthy. Multivitamin pills are a safe way to avoid deficits for people who can&#8217;t get enough from their food, like older adults, vegetarians, and vegans. Knowing what is vitamin b12, its benefits, sources, and vitamin b 12 side effects can help you make better health choices. Talk to your doctor to reap multiple vitamin b 12 benefits, and look through for recommended tips that will improve your health and energy.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Popular_Searches\"><\/span>Popular Searches<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/www.hkvitals.com\/blog\/know-the-complete-difference-between-prebiotics-and-probiotics\/\">Prebiotics Vs Probiotics<\/a>\u00a0|\u00a0<a href=\"https:\/\/www.hkvitals.com\/blog\/antioxidants-for-skin-your-skin-will-love-these-vitamin-c-benefits\/\">Vitamin C Benefits For Skin<\/a>\u00a0|\u00a0<a href=\"https:\/\/www.hkvitals.com\/blog\/collagen-supplements-benefits-for-skin\/\">Collagen Supplement Benefits For Skin<\/a>\u00a0|\u00a0<a href=\"https:\/\/www.hkvitals.com\/blog\/what-causes-keratosis-pilaris-and-how-to-treat-it\/\">Keratosis Pilaris Treatment<\/a>\u00a0|\u00a0<a href=\"https:\/\/www.hkvitals.com\/blog\/disodium-edta-benefits-for-skin\/\">Disodium Edta Benefits<\/a>\u00a0|\u00a0<a href=\"https:\/\/www.hkvitals.com\/blog\/unlocking-the-secrets-of-a-gentle-cleanser-for-healthy-skin\/\">Gentle Cleanser Benefits<\/a>\u00a0|\u00a0<a href=\"https:\/\/www.hkvitals.com\/blog\/honey-for-face-say-yes-to-bee-utiful-skin\/\">Honey Benefits For Skin<\/a>\u00a0|\u00a0<a href=\"https:\/\/www.hkvitals.com\/blog\/unlock-the-secret-avocado-benefits-for-skin-revealed\/\">Avocado Benefits For Skin<\/a>\u00a0|\u00a0<a href=\"https:\/\/www.hkvitals.com\/blog\/which-vitamin-is-good-for-skin-whitening-a-practical-guide\/\">Vitamins Good For Skin Whitening\u00a0<\/a>|\u00a0<a href=\"https:\/\/www.hkvitals.com\/blog\/white-patch-in-face-types-causes-and-treatment\/\">Remedies For White Patches On Face<\/a>\u00a0|\u00a0<a href=\"https:\/\/www.hkvitals.com\/blog\/betnovate-cream-how-does-it-work\/\">Betnovate Cream Uses<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Did you know that up to 43% of older people worldwide don&#8217;t get enough vitamin B12? This vital nutrient is essential for making energy, keeping nerves healthy, and producing red blood cells. Knowing the uses, benefits, and possible side effects of Vitamin B12 is important whether you are down with energy or want to improve [&hellip;]<\/p>\n","protected":false},"author":19,"featured_media":9310,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"om_disable_all_campaigns":false,"inline_featured_image":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"","footnotes":""},"categories":[12],"tags":[],"class_list":{"0":"post-9312","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-hair-and-skin-care","8":"entry"},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Vitamin B12 Benefits, Side Effects, and Uses<\/title>\n<meta name=\"description\" content=\"Learn about the benefits, uses, and side effects of Vitamin B12, and how supplements like B12 capsules support energy, blood health, and more.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.hkvitals.com\/blog\/vitamin-b12-benefits-uses-and-its-side-effects\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Vitamin B12 Benefits, Side Effects, and Uses\" \/>\n<meta property=\"og:description\" content=\"Learn about the benefits, uses, and side effects of Vitamin B12, and how supplements like B12 capsules support energy, blood health, and more.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.hkvitals.com\/blog\/vitamin-b12-benefits-uses-and-its-side-effects\/\" \/>\n<meta property=\"og:site_name\" content=\"HK Vitals Blog\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/hk.vitals\" \/>\n<meta property=\"article:published_time\" content=\"2025-02-04T05:13:13+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-07-08T06:40:43+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.hkvitals.com\/blog\/wp-content\/uploads\/2025\/02\/900-5.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1\" \/>\n\t<meta property=\"og:image:height\" content=\"1\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"HK Vitals\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"HK Vitals\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.hkvitals.com\/blog\/vitamin-b12-benefits-uses-and-its-side-effects\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.hkvitals.com\/blog\/vitamin-b12-benefits-uses-and-its-side-effects\/\"},\"author\":{\"name\":\"HK Vitals\",\"@id\":\"https:\/\/www.hkvitals.com\/blog\/#\/schema\/person\/39213ac22249896db6ed5a8464264a22\"},\"headline\":\"Vitamin B12 Benefits, Uses and Its Side Effects\",\"datePublished\":\"2025-02-04T05:13:13+00:00\",\"dateModified\":\"2025-07-08T06:40:43+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.hkvitals.com\/blog\/vitamin-b12-benefits-uses-and-its-side-effects\/\"},\"wordCount\":1027,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.hkvitals.com\/blog\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.hkvitals.com\/blog\/vitamin-b12-benefits-uses-and-its-side-effects\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.hkvitals.com\/blog\/wp-content\/uploads\/2025\/02\/900-5.jpg\",\"articleSection\":[\"Hair and Skin Care\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.hkvitals.com\/blog\/vitamin-b12-benefits-uses-and-its-side-effects\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.hkvitals.com\/blog\/vitamin-b12-benefits-uses-and-its-side-effects\/\",\"url\":\"https:\/\/www.hkvitals.com\/blog\/vitamin-b12-benefits-uses-and-its-side-effects\/\",\"name\":\"Vitamin B12 Benefits, Side Effects, and Uses\",\"isPartOf\":{\"@id\":\"https:\/\/www.hkvitals.com\/blog\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.hkvitals.com\/blog\/vitamin-b12-benefits-uses-and-its-side-effects\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.hkvitals.com\/blog\/vitamin-b12-benefits-uses-and-its-side-effects\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.hkvitals.com\/blog\/wp-content\/uploads\/2025\/02\/900-5.jpg\",\"datePublished\":\"2025-02-04T05:13:13+00:00\",\"dateModified\":\"2025-07-08T06:40:43+00:00\",\"description\":\"Learn about the benefits, uses, and side effects of Vitamin B12, and how supplements like B12 capsules support energy, blood health, and more.\",\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.hkvitals.com\/blog\/vitamin-b12-benefits-uses-and-its-side-effects\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.hkvitals.com\/blog\/vitamin-b12-benefits-uses-and-its-side-effects\/#primaryimage\",\"url\":\"https:\/\/www.hkvitals.com\/blog\/wp-content\/uploads\/2025\/02\/900-5.jpg\",\"contentUrl\":\"https:\/\/www.hkvitals.com\/blog\/wp-content\/uploads\/2025\/02\/900-5.jpg\",\"caption\":\"Vitamin B12 Benefit\"},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.hkvitals.com\/blog\/#website\",\"url\":\"https:\/\/www.hkvitals.com\/blog\/\",\"name\":\"HK Vitals Blog\",\"description\":\"HK Vitals Blog\",\"publisher\":{\"@id\":\"https:\/\/www.hkvitals.com\/blog\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.hkvitals.com\/blog\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.hkvitals.com\/blog\/#organization\",\"name\":\"HK Vitals Blog\",\"url\":\"https:\/\/www.hkvitals.com\/blog\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.hkvitals.com\/blog\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.hkvitals.com\/blog\/wp-content\/uploads\/2022\/02\/cropped-logo.png\",\"contentUrl\":\"https:\/\/www.hkvitals.com\/blog\/wp-content\/uploads\/2022\/02\/cropped-logo.png\",\"width\":210,\"height\":58,\"caption\":\"HK Vitals Blog\"},\"image\":{\"@id\":\"https:\/\/www.hkvitals.com\/blog\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/hk.vitals\",\"https:\/\/www.instagram.com\/hkvitals\/\",\"https:\/\/www.youtube.com\/channel\/UCi384p76Rm7fkxudgxqlHKw\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.hkvitals.com\/blog\/#\/schema\/person\/39213ac22249896db6ed5a8464264a22\",\"name\":\"HK Vitals\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.hkvitals.com\/blog\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/16fb752a6e54f06e5fd3d725b9d67a7f?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/16fb752a6e54f06e5fd3d725b9d67a7f?s=96&d=mm&r=g\",\"caption\":\"HK Vitals\"},\"description\":\"HK Vitals focuses on sharing clear, research backed insights across skincare, haircare, energy, and immunity. Guided by expert knowledge and practical wellness principles, HK Vitals aims to support informed, practical decisions about health and well-being.\",\"url\":\"https:\/\/www.hkvitals.com\/blog\/author\/hk-vitals\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Vitamin B12 Benefits, Side Effects, and Uses","description":"Learn about the benefits, uses, and side effects of Vitamin B12, and how supplements like B12 capsules support energy, blood health, and more.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.hkvitals.com\/blog\/vitamin-b12-benefits-uses-and-its-side-effects\/","og_locale":"en_US","og_type":"article","og_title":"Vitamin B12 Benefits, Side Effects, and Uses","og_description":"Learn about the benefits, uses, and side effects of Vitamin B12, and how supplements like B12 capsules support energy, blood health, and more.","og_url":"https:\/\/www.hkvitals.com\/blog\/vitamin-b12-benefits-uses-and-its-side-effects\/","og_site_name":"HK Vitals Blog","article_publisher":"https:\/\/www.facebook.com\/hk.vitals","article_published_time":"2025-02-04T05:13:13+00:00","article_modified_time":"2025-07-08T06:40:43+00:00","og_image":[{"url":"https:\/\/www.hkvitals.com\/blog\/wp-content\/uploads\/2025\/02\/900-5.jpg","width":1,"height":1,"type":"image\/jpeg"}],"author":"HK Vitals","twitter_card":"summary_large_image","twitter_misc":{"Written by":"HK Vitals","Est. reading time":"5 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.hkvitals.com\/blog\/vitamin-b12-benefits-uses-and-its-side-effects\/#article","isPartOf":{"@id":"https:\/\/www.hkvitals.com\/blog\/vitamin-b12-benefits-uses-and-its-side-effects\/"},"author":{"name":"HK Vitals","@id":"https:\/\/www.hkvitals.com\/blog\/#\/schema\/person\/39213ac22249896db6ed5a8464264a22"},"headline":"Vitamin B12 Benefits, Uses and Its Side Effects","datePublished":"2025-02-04T05:13:13+00:00","dateModified":"2025-07-08T06:40:43+00:00","mainEntityOfPage":{"@id":"https:\/\/www.hkvitals.com\/blog\/vitamin-b12-benefits-uses-and-its-side-effects\/"},"wordCount":1027,"commentCount":0,"publisher":{"@id":"https:\/\/www.hkvitals.com\/blog\/#organization"},"image":{"@id":"https:\/\/www.hkvitals.com\/blog\/vitamin-b12-benefits-uses-and-its-side-effects\/#primaryimage"},"thumbnailUrl":"https:\/\/www.hkvitals.com\/blog\/wp-content\/uploads\/2025\/02\/900-5.jpg","articleSection":["Hair and Skin Care"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.hkvitals.com\/blog\/vitamin-b12-benefits-uses-and-its-side-effects\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.hkvitals.com\/blog\/vitamin-b12-benefits-uses-and-its-side-effects\/","url":"https:\/\/www.hkvitals.com\/blog\/vitamin-b12-benefits-uses-and-its-side-effects\/","name":"Vitamin B12 Benefits, Side Effects, and Uses","isPartOf":{"@id":"https:\/\/www.hkvitals.com\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.hkvitals.com\/blog\/vitamin-b12-benefits-uses-and-its-side-effects\/#primaryimage"},"image":{"@id":"https:\/\/www.hkvitals.com\/blog\/vitamin-b12-benefits-uses-and-its-side-effects\/#primaryimage"},"thumbnailUrl":"https:\/\/www.hkvitals.com\/blog\/wp-content\/uploads\/2025\/02\/900-5.jpg","datePublished":"2025-02-04T05:13:13+00:00","dateModified":"2025-07-08T06:40:43+00:00","description":"Learn about the benefits, uses, and side effects of Vitamin B12, and how supplements like B12 capsules support energy, blood health, and more.","inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.hkvitals.com\/blog\/vitamin-b12-benefits-uses-and-its-side-effects\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.hkvitals.com\/blog\/vitamin-b12-benefits-uses-and-its-side-effects\/#primaryimage","url":"https:\/\/www.hkvitals.com\/blog\/wp-content\/uploads\/2025\/02\/900-5.jpg","contentUrl":"https:\/\/www.hkvitals.com\/blog\/wp-content\/uploads\/2025\/02\/900-5.jpg","caption":"Vitamin B12 Benefit"},{"@type":"WebSite","@id":"https:\/\/www.hkvitals.com\/blog\/#website","url":"https:\/\/www.hkvitals.com\/blog\/","name":"HK Vitals Blog","description":"HK Vitals Blog","publisher":{"@id":"https:\/\/www.hkvitals.com\/blog\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.hkvitals.com\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.hkvitals.com\/blog\/#organization","name":"HK Vitals Blog","url":"https:\/\/www.hkvitals.com\/blog\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.hkvitals.com\/blog\/#\/schema\/logo\/image\/","url":"https:\/\/www.hkvitals.com\/blog\/wp-content\/uploads\/2022\/02\/cropped-logo.png","contentUrl":"https:\/\/www.hkvitals.com\/blog\/wp-content\/uploads\/2022\/02\/cropped-logo.png","width":210,"height":58,"caption":"HK Vitals Blog"},"image":{"@id":"https:\/\/www.hkvitals.com\/blog\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/hk.vitals","https:\/\/www.instagram.com\/hkvitals\/","https:\/\/www.youtube.com\/channel\/UCi384p76Rm7fkxudgxqlHKw"]},{"@type":"Person","@id":"https:\/\/www.hkvitals.com\/blog\/#\/schema\/person\/39213ac22249896db6ed5a8464264a22","name":"HK Vitals","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.hkvitals.com\/blog\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/16fb752a6e54f06e5fd3d725b9d67a7f?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/16fb752a6e54f06e5fd3d725b9d67a7f?s=96&d=mm&r=g","caption":"HK Vitals"},"description":"HK Vitals focuses on sharing clear, research backed insights across skincare, haircare, energy, and immunity. Guided by expert knowledge and practical wellness principles, HK Vitals aims to support informed, practical decisions about health and well-being.","url":"https:\/\/www.hkvitals.com\/blog\/author\/hk-vitals\/"}]}},"featured_image_src":"https:\/\/www.hkvitals.com\/blog\/wp-content\/uploads\/2025\/02\/900-5.jpg","featured_image_src_square":"https:\/\/www.hkvitals.com\/blog\/wp-content\/uploads\/2025\/02\/900-5.jpg","author_info":{"display_name":"HK Vitals","author_link":"https:\/\/www.hkvitals.com\/blog\/author\/hk-vitals\/"},"_links":{"self":[{"href":"https:\/\/www.hkvitals.com\/blog\/wp-json\/wp\/v2\/posts\/9312","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hkvitals.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.hkvitals.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.hkvitals.com\/blog\/wp-json\/wp\/v2\/users\/19"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hkvitals.com\/blog\/wp-json\/wp\/v2\/comments?post=9312"}],"version-history":[{"count":8,"href":"https:\/\/www.hkvitals.com\/blog\/wp-json\/wp\/v2\/posts\/9312\/revisions"}],"predecessor-version":[{"id":11067,"href":"https:\/\/www.hkvitals.com\/blog\/wp-json\/wp\/v2\/posts\/9312\/revisions\/11067"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hkvitals.com\/blog\/wp-json\/wp\/v2\/media\/9310"}],"wp:attachment":[{"href":"https:\/\/www.hkvitals.com\/blog\/wp-json\/wp\/v2\/media?parent=9312"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hkvitals.com\/blog\/wp-json\/wp\/v2\/categories?post=9312"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hkvitals.com\/blog\/wp-json\/wp\/v2\/tags?post=9312"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}