b12 injection l Cyanocobalamin L-Vit-12 at ₹ 25.75/vial | Cyanocobalamin Injection in Navi Mumbai spectrum vitamin B12 Telehealth Weight Loss Clinic |

[PubMed: 12954742] 167

The reference nutrient intake (RNI) for adults in the UK is 1.5 micrograms daily, though therapeutic doses for treating deficiency are substantially higher

doi:10.1038/clpt.2010.57

But if untreated, it may lead to symptoms such as: Fatigue, weakness, tiredness, or lightheadedness Heart palpitations and shortness of breath Pale skin Inflamed tongue Constipation, gas, and diarrhea Loss of appetite Nerve issues such as numbness or tingling, muscle weakness, and problems walking Blurred or loss of vision Mental problems (depression, memory loss, or behavioral changes) / THE AMAZING BENEFITS OF VITAMIN B12 INJECTIONS AT COMPLEXION MED SPA INCREASES ENERGY LEVELS AND CONCENTRATION If you are constantly lethargic even after a full night of sleep, you may have need B12 shots