1.0Functional Health & Longevity Blogs | Mathew Gomeshttps://gomesmathew.com/blogsMathew Gomeshttps://gomesmathew.com/blogs/author/mathew_blogs/rich600338<blockquote class="wp-embedded-content" data-secret="AxUcuuPNfD"><a href="https://gomesmathew.com/blogs/vitamin-b12-matters/">Why Vitamin B12 Matters</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://gomesmathew.com/blogs/vitamin-b12-matters/embed/#?secret=AxUcuuPNfD" width="600" height="338" title="“Why Vitamin B12 Matters” — Functional Health & Longevity Blogs | Mathew Gomes" data-secret="AxUcuuPNfD" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); //# sourceURL=https://gomesmathew.com/blogs/wp-includes/js/wp-embed.min.js </script> https://gomesmathew.com/blogs/wp-content/uploads/2025/07/B12-e1767956510489.png1402444Vitamin B12 may be small, but its impact is profound. Ensuring adequate intake and proper absorption is one of the most effective ways to safeguard energy, protect nerve function, and support healthy ageing. With early awareness and a personalised, systems-based approach, B12 deficiency is both preventable and reversible.Supporting this single nutrient, in the context of the whole person, becomes a powerful step toward long-term vitality, resilience, and longevity.