Sub-Optimal Vitamin B-12 Levels among ART-Naïve HIV-Positive Individuals in an Urban Cohort in Uganda | PLOS ONE
![Nutrients | Free Full-Text | Influences of Vitamin B12 Supplementation on Cognition and Homocysteine in Patients with Vitamin B12 Deficiency and Cognitive Impairment Nutrients | Free Full-Text | Influences of Vitamin B12 Supplementation on Cognition and Homocysteine in Patients with Vitamin B12 Deficiency and Cognitive Impairment](https://pub.mdpi-res.com/nutrients/nutrients-14-01494/article_deploy/html/images/nutrients-14-01494-g001.png?1649391554)
Nutrients | Free Full-Text | Influences of Vitamin B12 Supplementation on Cognition and Homocysteine in Patients with Vitamin B12 Deficiency and Cognitive Impairment
![IJMS | Free Full-Text | A Brief Review on Vitamin B12 Deficiency Looking at Some Case Study Reports in Adults IJMS | Free Full-Text | A Brief Review on Vitamin B12 Deficiency Looking at Some Case Study Reports in Adults](https://www.mdpi.com/ijms/ijms-22-09694/article_deploy/html/images/ijms-22-09694-g002.png)