These include: Neurological symptoms : tingling or numbness in hands and feet (peripheral neuropathy), difficulty walking or balance problems, memory difficulties, or mood changes including depression Haematological signs : persistent fatigue, weakness, pale or jaundiced skin, or shortness of breath Glossitis : a sore, red, smooth tongue Cognitive symptoms : difficulty concentrating, confusion, or "brain fog" Seek urgent medical attention if you experience rapidly worsening neurological symptoms, significant difficulty walking, severe paraesthesia, or marked cognitive decline, as these may require immediate assessment
Talk to your doctor about the best approach for you, whether its pills, shots, or a combination of both
(Accessed 28th August 2024) 2 Vitamin B12 Injections: Good or Bad
While not studied in clinical trials, some users report better tolerability splitting their weekly dose