The Mu Opioid Receptor Genotype May Be a Marker for Those Who Drink for Alcohol's Rewarding Effects
The mu opioid receptor genotype may be a marker for those who drink for alcohol's rewarding effects
Filed under: Alcoholism
Previous research has found that individuals who become more energized, talkative, and/or social when they drink – versus sedated or sleepy – are more likely to drink more heavily. A new study examined the impact of a mutation of the mu opioid receptor gene on the effects of drinking. Findings indicate that the OPRM1 genotype seems to moderate the pleasant and stimulating effects to alcohol …
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Vitamin D deficiency may contribute to alcohol-related muscular weakness
Filed under: Alcoholism
Myopathy refers to a disease characterized by muscular weakness and wasting. Vitamin D deficiency is a well-recognized cause of myopathy, and excessive drinking is often associated with low or subnormal levels of vitamin D. A new review indicates that vitamin D deficiency might partly explain the occurrence of the frequently observed myopathy in chronic alcoholism.
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