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Published on: January 22, 2016
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Vitamin B12 Levels in Methamphetamine Addicts
Changping Zhai1, Ming Cui1, Xiaodong Cheng2
1Anhui Province Veterans Hospital, Bengbu, China.
Frontiers in Behavioral Neuroscience
|January 9, 2019
Summary
Methamphetamine (MA) addiction is linked to lower vitamin B12 serum levels. Lower B12 may indicate poorer outcomes in MA addiction treatment.
Area of Science:
- Neuroscience
- Nutritional Psychiatry
- Addiction Medicine
Background:
- Reduced vitamin B12 is linked to cognitive decline and mental illness.
- Chronic methamphetamine (MA) use can cause cognitive impairment and psychopathological symptoms.
- Limited research exists on the association between MA use and vitamin B12 levels.
Purpose of the Study:
- To investigate the relationship between serum vitamin B12 levels and MA addiction.
- To determine if vitamin B12 levels are associated with addiction severity and relapse rates.
Main Methods:
- Measured serum vitamin B12, homocysteine, glucose, and triglyceride levels in 123 MA addicts and 108 controls.
- Collected demographic and clinical data, including age, BMI, nicotine dependence, alcohol use, and MA use history (onset, duration, relapses, severity).
- Utilized statistical analyses including correlation and binary logistic regression.
Main Results:
- MA addicts exhibited significantly lower serum vitamin B12 levels compared to healthy controls (p < 0.05).
- No significant difference in homocysteine levels was observed between groups (p > 0.05).
- Serum B12 levels negatively correlated with the number of relapses and were a significant factor in addiction severity.
Conclusions:
- Some individuals with MA addiction may have vitamin B12 deficiency.
- Serum vitamin B12 levels could serve as a potential biomarker for predicting the prognosis of MA addiction.
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