Using sterile water without preservative would require discarding unused portions after each use, which is wasteful and impractical
Overall, vitamin B12 deficiency is treatable and can lead to serious neurological sequelae if left untreated, so it is important to consider vitamin B12 deficiency as a potential cause in patients with unexplained epilepsy, especially when accompanied by macrocytic anemia [85]
Individuals with risk factors for B12 deficiency including strict vegans, those with gastrointestinal conditions, patients taking long-term metformin or proton pump inhibitors, and older adultsshould discuss screening with their GP, even in the absence of obvious symptoms
The sample is then sent to a laboratory for analysis to determine the amount of vitamin B12 in your blood
Despite structural similarities to amphetamines, phentermine has also shown no meaningful withdrawal symptoms in clinical studies
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