Some researchers have suggested that these promising results warrant further research to study the compounds potential benefits for metabolic conditions like type 2 diabetes (T2D) and nonalcoholic fatty liver disease (NAFLD) [5]
I recommend: at least 2,000 mcg (g) cyanocobalamin once each week, ideally as a chewable, sublingual, or liquid supplement taken on an empty stomach or at least 50 mcg daily of supplemental cyanocobalamin or a serving of B12-fortified foods three times a day, each containing at least 190 percent of the Daily Value listed on the nutrition facts label Those over 65 years of age should take at least 1,000 mcg (g) cyanocobalamin every day
Signs of deficiency include: Fatigue and low energy Memory issues and brain fog Numbness or tingling in the hands and feet Mood swings or depression Pale skin and shortness of breath Supplementing Safely: Dosage and Absorption Tips While B12 is generally safe as its water-soluble (meaning excess is excreted), certain considerations can help you get the most out of your supplement: Sublingual Supplements : These are absorbed directly into the bloodstream, bypassing the digestive system, making them ideal for those with absorption issues
alterations in mood, including depression and anxiety
