If you try it and notice meaningful appetite reduction, that is a valid data point for you personally, even if the average clinical effect is modest
It is used to treat or prevent vitamin B12 deficiency caused by conditions such as pernicious anemia, low dietary intake, certain gastrointestinal disorders, or surgeries that reduce absorption
Lots of water
But returning to the human, you published some papers over the last five, six years or so, looking at how, when the eyes specifically are exposed to long-wavelength light, it can do excellent things for preserving vision or off-setting some loss of visual function
Nerve pain is often described as shooting, stabbing, or burning, and individuals may also be highly sensitive to touch and cold