{"id":21373,"date":"2025-08-06T16:30:50","date_gmt":"2025-08-06T11:00:50","guid":{"rendered":"https:\/\/drmohans.com\/backend\/?p=21373"},"modified":"2025-08-06T16:30:50","modified_gmt":"2025-08-06T11:00:50","slug":"5-signs-your-vitamin-b12-might-be-low-especially-if-you-have-diabetes","status":"publish","type":"post","link":"https:\/\/drmohans.com\/backend\/5-signs-your-vitamin-b12-might-be-low-especially-if-you-have-diabetes\/","title":{"rendered":"5 Signs Your Vitamin B12 Might Be Low \u2013 Especially If You Have Diabetes"},"content":{"rendered":"<h1><strong>5 Signs Your Vitamin B12 Might Be Low \u2013 Especially If You Have Diabetes<\/strong><\/h1>\n<p>Do you often feel tired and forgetful, or experience tingling in your hands or feet? These may not just be symptoms of diabetes \u2014 they could also be signs of <a href=\"https:\/\/www.webmd.com\/diet\/vitamin-b12-deficiency-symptoms-causes\" target=\"_blank\" rel=\"noopener\">Vitamin B12<\/a> deficiency.<\/p>\n<p>Vitamin B12 plays a crucial role in nerve health, red blood cell production, and brain function. Unfortunately, people with diabetes, especially those taking metformin, are more likely to develop low B12 levels \u2014 often without realising it.<\/p>\n<p>Here are 5 common signs of B12 deficiency every person with diabetes should know \u2014 and how a simple blood test can help prevent long-term damage.<\/p>\n<ol>\n<li>\n<h3><strong> Tingling or Numbness in Hands and Feet<\/strong><\/h3>\n<\/li>\n<\/ol>\n<p>One of the earliest and most common signs of B12 deficiency is peripheral neuropathy \u2014 the same type of nerve damage often seen in diabetes.<\/p>\n<ul>\n<li>You may feel burning, numbness, or pins-and-needles sensations.<\/li>\n<li>It can worsen over time and affect your balance and coordination.<\/li>\n<\/ul>\n<p>This nerve damage is reversible with timely B12 supplementation, if caught early.<\/p>\n<ol start=\"2\">\n<li>\n<h3><strong> Unexplained Fatigue or Weakness<\/strong><\/h3>\n<\/li>\n<\/ol>\n<p>Low B12 affects red blood cell production, which means less oxygen reaches your tissues, making you feel tired even with enough sleep.<\/p>\n<p>If you are tired all the time, even with your sugars in control, get your B12 checked.<\/p>\n<ol start=\"3\">\n<li>\n<h3><strong> Memory Issues or Brain Fog<\/strong><\/h3>\n<\/li>\n<\/ol>\n<p>Vitamin B12 deficiency can affect brain health, leading to:<\/p>\n<ul>\n<li>Poor concentration<\/li>\n<li>Forgetfulness<\/li>\n<li>Mood swings or even depression<\/li>\n<\/ul>\n<p>B12 is essential for maintaining sharp mental function, especially as you age.<\/p>\n<ol start=\"4\">\n<li>\n<h3><strong> Pale or Yellow-Tinted Skin<\/strong><\/h3>\n<\/li>\n<\/ol>\n<p>A lack of B12 can lead to megaloblastic anaemia, which may make your skin appear pale or slightly yellow. It also causes weakness and shortness of breath.<\/p>\n<p>B12 is vital for producing healthy red blood cells.<\/p>\n<ol start=\"5\">\n<li><strong> Taking Metformin Long-Term<\/strong><\/li>\n<\/ol>\n<p>If you have been using metformin for more than a year, you are at higher risk of B12 deficiency. Metformin may interfere with B12 absorption in the gut.<\/p>\n<p>Regular B12 screening is recommended if you are on metformin therapy.<\/p>\n<p><strong>Normal Vitamin B12 Levels<\/strong><\/p>\n<table>\n<thead>\n<tr>\n<td><strong>Category<\/strong><\/td>\n<td><strong>Level (pg\/mL)<\/strong><\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Normal<\/td>\n<td>200 \u2013 900<\/td>\n<\/tr>\n<tr>\n<td>Borderline<\/td>\n<td>200 \u2013 300<\/td>\n<\/tr>\n<tr>\n<td>Deficient<\/td>\n<td>&lt; 200<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<h3><strong>The Good News? It\u2019s Easy to Fix<\/strong><\/h3>\n<p>If your levels are low, your doctor may recommend:<\/p>\n<ul>\n<li>Oral B12 supplements<\/li>\n<li>B12-rich foods (eggs, fish, dairy)<\/li>\n<li>Injections (for severe deficiency)<\/li>\n<\/ul>\n<p>With timely detection and treatment, most B12-related symptoms improve quickly.<\/p>\n<h3><strong>Get Tested at Dr. Mohan\u2019s<\/strong><\/h3>\n<p>At Dr. Mohan\u2019s Diabetes Specialities Centre, we offer accurate Vitamin B12 testing as part of our advanced diabetes care packages. Protect your nerves, brain, and energy levels with early action.<\/p>\n<p>Visit us for more: <a href=\"https:\/\/drmohans.com\/lab\/\">https:\/\/drmohans.com\/lab\/<\/a><\/p>\n<p>Book your health package now: <a href=\"https:\/\/drmohansdiabetes.co.in\/dmdsc_packages\/?package=DMD1504\" target=\"_blank\" rel=\"noopener\">https:\/\/drmohansdiabetes.co.in\/dmdsc_packages\/?package=DMD1504<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>5 Signs Your Vitamin B12 Might Be Low \u2013 Especially If You Have Diabetes Do you often feel tired and [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":21374,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[350],"tags":[],"class_list":["post-21373","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blogs"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>5 Signs Your Vitamin B12 Might Be Low \u2013 Especially If You Have Diabetes - Dr. Mohan&#039;s<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/drmohans.com\/backend\/5-signs-your-vitamin-b12-might-be-low-especially-if-you-have-diabetes\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"5 Signs Your Vitamin B12 Might Be Low \u2013 Especially If You Have Diabetes - Dr. Mohan&#039;s\" \/>\n<meta property=\"og:description\" content=\"5 Signs Your Vitamin B12 Might Be Low \u2013 Especially If You Have Diabetes Do you often feel tired and [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/drmohans.com\/backend\/5-signs-your-vitamin-b12-might-be-low-especially-if-you-have-diabetes\/\" \/>\n<meta property=\"og:site_name\" content=\"Dr. Mohan&#039;s\" \/>\n<meta property=\"article:published_time\" content=\"2025-08-06T11:00:50+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/drmohans.com\/backend\/wp-content\/uploads\/2025\/08\/Website-Blog-Banners-2025-08-06T162842.504.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2000\" \/>\n\t<meta property=\"og:image:height\" content=\"1125\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"mohansadmin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"mohansadmin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/drmohans.com\/backend\/5-signs-your-vitamin-b12-might-be-low-especially-if-you-have-diabetes\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/drmohans.com\/backend\/5-signs-your-vitamin-b12-might-be-low-especially-if-you-have-diabetes\/\"},\"author\":{\"name\":\"mohansadmin\",\"@id\":\"https:\/\/drmohans.com\/backend\/#\/schema\/person\/7821b4d8ed3430394025cd2e76f60bf4\"},\"headline\":\"5 Signs Your Vitamin B12 Might Be Low \u2013 Especially If You Have Diabetes\",\"datePublished\":\"2025-08-06T11:00:50+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/drmohans.com\/backend\/5-signs-your-vitamin-b12-might-be-low-especially-if-you-have-diabetes\/\"},\"wordCount\":449,\"commentCount\":0,\"image\":{\"@id\":\"https:\/\/drmohans.com\/backend\/5-signs-your-vitamin-b12-might-be-low-especially-if-you-have-diabetes\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/drmohans.com\/backend\/wp-content\/uploads\/2025\/08\/Website-Blog-Banners-2025-08-06T162842.504.jpg\",\"articleSection\":[\"Blogs\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/drmohans.com\/backend\/5-signs-your-vitamin-b12-might-be-low-especially-if-you-have-diabetes\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/drmohans.com\/backend\/5-signs-your-vitamin-b12-might-be-low-especially-if-you-have-diabetes\/\",\"url\":\"https:\/\/drmohans.com\/backend\/5-signs-your-vitamin-b12-might-be-low-especially-if-you-have-diabetes\/\",\"name\":\"5 Signs Your Vitamin B12 Might Be Low \u2013 Especially If You Have Diabetes - Dr. Mohan&#039;s\",\"isPartOf\":{\"@id\":\"https:\/\/drmohans.com\/backend\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/drmohans.com\/backend\/5-signs-your-vitamin-b12-might-be-low-especially-if-you-have-diabetes\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/drmohans.com\/backend\/5-signs-your-vitamin-b12-might-be-low-especially-if-you-have-diabetes\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/drmohans.com\/backend\/wp-content\/uploads\/2025\/08\/Website-Blog-Banners-2025-08-06T162842.504.jpg\",\"datePublished\":\"2025-08-06T11:00:50+00:00\",\"author\":{\"@id\":\"https:\/\/drmohans.com\/backend\/#\/schema\/person\/7821b4d8ed3430394025cd2e76f60bf4\"},\"breadcrumb\":{\"@id\":\"https:\/\/drmohans.com\/backend\/5-signs-your-vitamin-b12-might-be-low-especially-if-you-have-diabetes\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/drmohans.com\/backend\/5-signs-your-vitamin-b12-might-be-low-especially-if-you-have-diabetes\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/drmohans.com\/backend\/5-signs-your-vitamin-b12-might-be-low-especially-if-you-have-diabetes\/#primaryimage\",\"url\":\"https:\/\/drmohans.com\/backend\/wp-content\/uploads\/2025\/08\/Website-Blog-Banners-2025-08-06T162842.504.jpg\",\"contentUrl\":\"https:\/\/drmohans.com\/backend\/wp-content\/uploads\/2025\/08\/Website-Blog-Banners-2025-08-06T162842.504.jpg\",\"width\":2000,\"height\":1125,\"caption\":\"Vitamin B12\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/drmohans.com\/backend\/5-signs-your-vitamin-b12-might-be-low-especially-if-you-have-diabetes\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/drmohans.com\/backend\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"5 Signs Your Vitamin B12 Might Be Low \u2013 Especially If You Have Diabetes\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/drmohans.com\/backend\/#website\",\"url\":\"https:\/\/drmohans.com\/backend\/\",\"name\":\"Dr. Mohan&#039;s\",\"description\":\"Diabetes Specialist in Chennai\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/drmohans.com\/backend\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/drmohans.com\/backend\/#\/schema\/person\/7821b4d8ed3430394025cd2e76f60bf4\",\"name\":\"mohansadmin\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/drmohans.com\/backend\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/7a77388e3871a240960c0bd6d4387dd7a010bee757f36905b601a76dc5e41e05?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/7a77388e3871a240960c0bd6d4387dd7a010bee757f36905b601a76dc5e41e05?s=96&d=mm&r=g\",\"caption\":\"mohansadmin\"},\"sameAs\":[\"https:\/\/drmohans.com\/backend\"],\"url\":\"https:\/\/drmohans.com\/backend\/author\/mohansadmin\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"5 Signs Your Vitamin B12 Might Be Low \u2013 Especially If You Have Diabetes - Dr. Mohan&#039;s","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:\/\/drmohans.com\/backend\/5-signs-your-vitamin-b12-might-be-low-especially-if-you-have-diabetes\/","og_locale":"en_US","og_type":"article","og_title":"5 Signs Your Vitamin B12 Might Be Low \u2013 Especially If You Have Diabetes - Dr. Mohan&#039;s","og_description":"5 Signs Your Vitamin B12 Might Be Low \u2013 Especially If You Have Diabetes Do you often feel tired and [&hellip;]","og_url":"https:\/\/drmohans.com\/backend\/5-signs-your-vitamin-b12-might-be-low-especially-if-you-have-diabetes\/","og_site_name":"Dr. Mohan&#039;s","article_published_time":"2025-08-06T11:00:50+00:00","og_image":[{"width":2000,"height":1125,"url":"https:\/\/drmohans.com\/backend\/wp-content\/uploads\/2025\/08\/Website-Blog-Banners-2025-08-06T162842.504.jpg","type":"image\/jpeg"}],"author":"mohansadmin","twitter_card":"summary_large_image","twitter_misc":{"Written by":"mohansadmin","Est. reading time":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/drmohans.com\/backend\/5-signs-your-vitamin-b12-might-be-low-especially-if-you-have-diabetes\/#article","isPartOf":{"@id":"https:\/\/drmohans.com\/backend\/5-signs-your-vitamin-b12-might-be-low-especially-if-you-have-diabetes\/"},"author":{"name":"mohansadmin","@id":"https:\/\/drmohans.com\/backend\/#\/schema\/person\/7821b4d8ed3430394025cd2e76f60bf4"},"headline":"5 Signs Your Vitamin B12 Might Be Low \u2013 Especially If You Have Diabetes","datePublished":"2025-08-06T11:00:50+00:00","mainEntityOfPage":{"@id":"https:\/\/drmohans.com\/backend\/5-signs-your-vitamin-b12-might-be-low-especially-if-you-have-diabetes\/"},"wordCount":449,"commentCount":0,"image":{"@id":"https:\/\/drmohans.com\/backend\/5-signs-your-vitamin-b12-might-be-low-especially-if-you-have-diabetes\/#primaryimage"},"thumbnailUrl":"https:\/\/drmohans.com\/backend\/wp-content\/uploads\/2025\/08\/Website-Blog-Banners-2025-08-06T162842.504.jpg","articleSection":["Blogs"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/drmohans.com\/backend\/5-signs-your-vitamin-b12-might-be-low-especially-if-you-have-diabetes\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/drmohans.com\/backend\/5-signs-your-vitamin-b12-might-be-low-especially-if-you-have-diabetes\/","url":"https:\/\/drmohans.com\/backend\/5-signs-your-vitamin-b12-might-be-low-especially-if-you-have-diabetes\/","name":"5 Signs Your Vitamin B12 Might Be Low \u2013 Especially If You Have Diabetes - Dr. Mohan&#039;s","isPartOf":{"@id":"https:\/\/drmohans.com\/backend\/#website"},"primaryImageOfPage":{"@id":"https:\/\/drmohans.com\/backend\/5-signs-your-vitamin-b12-might-be-low-especially-if-you-have-diabetes\/#primaryimage"},"image":{"@id":"https:\/\/drmohans.com\/backend\/5-signs-your-vitamin-b12-might-be-low-especially-if-you-have-diabetes\/#primaryimage"},"thumbnailUrl":"https:\/\/drmohans.com\/backend\/wp-content\/uploads\/2025\/08\/Website-Blog-Banners-2025-08-06T162842.504.jpg","datePublished":"2025-08-06T11:00:50+00:00","author":{"@id":"https:\/\/drmohans.com\/backend\/#\/schema\/person\/7821b4d8ed3430394025cd2e76f60bf4"},"breadcrumb":{"@id":"https:\/\/drmohans.com\/backend\/5-signs-your-vitamin-b12-might-be-low-especially-if-you-have-diabetes\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/drmohans.com\/backend\/5-signs-your-vitamin-b12-might-be-low-especially-if-you-have-diabetes\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/drmohans.com\/backend\/5-signs-your-vitamin-b12-might-be-low-especially-if-you-have-diabetes\/#primaryimage","url":"https:\/\/drmohans.com\/backend\/wp-content\/uploads\/2025\/08\/Website-Blog-Banners-2025-08-06T162842.504.jpg","contentUrl":"https:\/\/drmohans.com\/backend\/wp-content\/uploads\/2025\/08\/Website-Blog-Banners-2025-08-06T162842.504.jpg","width":2000,"height":1125,"caption":"Vitamin B12"},{"@type":"BreadcrumbList","@id":"https:\/\/drmohans.com\/backend\/5-signs-your-vitamin-b12-might-be-low-especially-if-you-have-diabetes\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/drmohans.com\/backend\/"},{"@type":"ListItem","position":2,"name":"5 Signs Your Vitamin B12 Might Be Low \u2013 Especially If You Have Diabetes"}]},{"@type":"WebSite","@id":"https:\/\/drmohans.com\/backend\/#website","url":"https:\/\/drmohans.com\/backend\/","name":"Dr. Mohan&#039;s","description":"Diabetes Specialist in Chennai","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/drmohans.com\/backend\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/drmohans.com\/backend\/#\/schema\/person\/7821b4d8ed3430394025cd2e76f60bf4","name":"mohansadmin","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/drmohans.com\/backend\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/7a77388e3871a240960c0bd6d4387dd7a010bee757f36905b601a76dc5e41e05?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/7a77388e3871a240960c0bd6d4387dd7a010bee757f36905b601a76dc5e41e05?s=96&d=mm&r=g","caption":"mohansadmin"},"sameAs":["https:\/\/drmohans.com\/backend"],"url":"https:\/\/drmohans.com\/backend\/author\/mohansadmin\/"}]}},"_links":{"self":[{"href":"https:\/\/drmohans.com\/backend\/wp-json\/wp\/v2\/posts\/21373","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/drmohans.com\/backend\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/drmohans.com\/backend\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/drmohans.com\/backend\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/drmohans.com\/backend\/wp-json\/wp\/v2\/comments?post=21373"}],"version-history":[{"count":1,"href":"https:\/\/drmohans.com\/backend\/wp-json\/wp\/v2\/posts\/21373\/revisions"}],"predecessor-version":[{"id":21376,"href":"https:\/\/drmohans.com\/backend\/wp-json\/wp\/v2\/posts\/21373\/revisions\/21376"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/drmohans.com\/backend\/wp-json\/wp\/v2\/media\/21374"}],"wp:attachment":[{"href":"https:\/\/drmohans.com\/backend\/wp-json\/wp\/v2\/media?parent=21373"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/drmohans.com\/backend\/wp-json\/wp\/v2\/categories?post=21373"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/drmohans.com\/backend\/wp-json\/wp\/v2\/tags?post=21373"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}