Symptoms of Vitamin B12 Deficiency Extreme tiredness, headaches/migraines, indigestion, diarrhoea, loss of appetite, low energy and mood, muscle weakness, a sore or red tongue often with mouth ulcers, pins and needles, weakened vision
Traditional treatments often focus on managing symptoms rather than accelerating actual tissue repair
Beef kidney: 1/3 cup (75 g) provides 311% RDI
The body uses vitamin B12 to maintain healthy nerve cells, produce RNA, DNA and red blood cells as well as help iron to function properly
Most acute effects are dose- and rate-dependent and improve with slower injection and conservative titration