![Frontiers | Changes of Serum Homocysteine and Vitamin B12, but Not Folate Are Correlated With Obsessive-Compulsive Disorder: A Systematic Review and Meta-Analysis of Case-Control Studies Frontiers | Changes of Serum Homocysteine and Vitamin B12, but Not Folate Are Correlated With Obsessive-Compulsive Disorder: A Systematic Review and Meta-Analysis of Case-Control Studies](https://www.frontiersin.org/files/MyHome%20Article%20Library/754165/754165_Thumb_400.jpg)
Frontiers | Changes of Serum Homocysteine and Vitamin B12, but Not Folate Are Correlated With Obsessive-Compulsive Disorder: A Systematic Review and Meta-Analysis of Case-Control Studies
![Have Vitamin D3 and B12 deficiency? Here's why you shouldn't take it lightly | Health - Hindustan Times Have Vitamin D3 and B12 deficiency? Here's why you shouldn't take it lightly | Health - Hindustan Times](https://images.hindustantimes.com/img/2022/06/23/1600x900/289006572_356142116668514_2693201871230473472_n_1655974811747_1655974837425.jpg)
Have Vitamin D3 and B12 deficiency? Here's why you shouldn't take it lightly | Health - Hindustan Times
![Frontiers | Changes of Serum Homocysteine and Vitamin B12, but Not Folate Are Correlated With Obsessive-Compulsive Disorder: A Systematic Review and Meta-Analysis of Case-Control Studies Frontiers | Changes of Serum Homocysteine and Vitamin B12, but Not Folate Are Correlated With Obsessive-Compulsive Disorder: A Systematic Review and Meta-Analysis of Case-Control Studies](https://www.frontiersin.org/files/Articles/754165/fpsyt-13-754165-HTML/image_m/fpsyt-13-754165-t001.jpg)
Frontiers | Changes of Serum Homocysteine and Vitamin B12, but Not Folate Are Correlated With Obsessive-Compulsive Disorder: A Systematic Review and Meta-Analysis of Case-Control Studies
![Dr Sudhir Kumar MD DM on Twitter: "3. Blood tests done earlier showed vitamin B12 deficiency. All meals consumed by Mr K (except 4 meals/month) were vegetarian. NCV studies confirmed sensory neuropathy ( Dr Sudhir Kumar MD DM on Twitter: "3. Blood tests done earlier showed vitamin B12 deficiency. All meals consumed by Mr K (except 4 meals/month) were vegetarian. NCV studies confirmed sensory neuropathy (](https://pbs.twimg.com/media/FsZTT8taIAYtIpu.jpg)
Dr Sudhir Kumar MD DM on Twitter: "3. Blood tests done earlier showed vitamin B12 deficiency. All meals consumed by Mr K (except 4 meals/month) were vegetarian. NCV studies confirmed sensory neuropathy (
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Effects of exogenous vitamin B12 on nutrient removal and protein expression of algal-bacterial consortium | SpringerLink
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Frontiers | Healthy adult gut microbiota sustains its own vitamin B12 requirement in an in vitro batch fermentation model
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