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As stated previously, not only is Vitamin B12 good for weight loss and energy, but it also can help with other neurological disorders such as dementia or even other disorders such as pernicious anemia due to its role in the production of healthy red blood cells

The most important factor is consistency of timing and route day to day, since the mechanism works cumulatively rather than as an acute event to time around a meal

Here are some tips: B12 is remarkably stable against both heat and light when dry

The mechanism makes biological sense

[95] Intramuscular or intravenous injection [edit] Injection of hydroxycobalamin is often used if digestive absorption is impaired, [2] but this course of action may not be necessary with high-dose oral supplements (such as 0.51.0 mg or more), [97] [98] because with large quantities of the vitamin taken orally, even the 1% to 5% of free crystalline B 12 that is absorbed along the entire intestine by passive diffusion may be sufficient to provide a necessary amount