According to a New Zealand Adult Nutrition Survey, 8% of the population may be vitamin B12 deficient
A note on the absorption of fat
The signs you may need B12 supplementation include persistent fatigue, neurological changes, and blood-related abnormalities
Some patients stay on a lower maintenance dose long term, which is also a reasonable choice
This causes the immune system to make substances that cause the symptoms of illness, like brain fog, appetite loss, and reduced interest in your favorite activities
Some of the symptoms of low vitamin B12 can include fatigue, headaches, and burning or pins-and-needles sensation of the hands or feet