Figure 1

![Figure 1: Clinical outcomes of vitamin B12 replacement therapy in deficient patients with cognitive impairment are presented, showing changes in cognitive assessment scores, methylmalonic acid levels, and homocysteine concentrations following supplementation.]()

> Source: Shazia Jatoi et al. "Low Vitamin B12 Levels: An Underestimated Cause Of Minimal Cognitive Impairment ." *Cureus*, 2020. PMID: [32206454](https://pubmed.ncbi.nlm.nih.gov/32206454/)

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  <img src="" alt="Clinical outcomes of vitamin B12 replacement therapy in deficient patients with cognitive impairment are presented, showing changes in cognitive assessment scores, methylmalonic acid levels, and homocysteine concentrations following supplementation." />
  <figcaption>Figure 1. Clinical outcomes of vitamin B12 replacement therapy in deficient patients with cognitive impairment are presented, showing changes in cognitive assessment scores, methylmalonic acid levels, and homocysteine concentrations following supplementation.<br>  Source: Shazia Jatoi et al. "Low Vitamin B12 Levels: An Underestimated Cause Of Minimal Cognitive Impairment ." <em>Cureus</em>, 2020. PMID: <a href="https://pubmed.ncbi.nlm.nih.gov/32206454/">32206454</a></figcaption>
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