Majority of men with alcohol dependence suffer sexual dysfunction, study finds

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#alcoholdependence #sexualdysfunction #menshealth #addictionresearch #studyfindings

Researchers have discovered that cocaine inhibits the brain's ability to regulate and remove dopamine, causing everything to seem great

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#cocaine #neuroscience #brainchemistry #dopamine #addictionresearch

Antisocial personality disorder tied to hazardous alcohol and drug misuse | Research highlights a strong association between antisocial traits and hazardous substance use, which may help explain the increased severity of addiction seen in these individuals.

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#AntisocialPersonalityDisorder #SubstanceAbuse #AddictionResearch #MentalHealthAwareness #DrugMisuse

Exposure to marijuana in the womb may increase risk of addiction to opioids later in life, study finds. Male rats exposed to THC in the womb experience a greater surge in the "reward-seeking" brain chemical dopamine when exposed to opioid drugs as adolescents.

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#marijuanawombexposure #opioidaddiction #THCstudy #neuroscience #addictionresearch

Little-known psychedelic drug, 5-dimethoxy-4-iodoamphetamine, reduces motivation to take heroin in rats, study finds

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#Psychedelics #AddictionResearch #MentalHealth #HarmReduction #Neuroscience

Cannabis study: legalization reduces problematic consumption, particularly among people who use other drugs in addition to cannabis 🌿📉🧪

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#CannabisLegalization #HarmReduction #SubstanceUse #PublicHealth #AddictionResearch

Addiction propensity may show up in children's brain scans 🧠🧒✨.

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#AddictionResearch #ChildHealth #BrainScience #Neuroscience #MentalHealthAwareness

Study of the drug Semiglutide (sold as Wegovy, Ozempic) shows it significantly lowers cocaine seeking behavior in rats 🐀💊, suggesting it may be a candidate for development as a treatment for cocaine dependency 🚫💉.

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#Semiglutide #CocaineDependency #Wegovy #Ozempic #AddictionResearch

Scientists identify a brain circuit that keeps alcohol users trapped in addiction 🍷🧠 - showing how the brain learns to drink not for pleasure, but to escape the pain of withdrawal 😣. The discovery, in rats 🐀, could open new paths for treating addiction, anxiety, and trauma-related disorders.

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#AddictionResearch #BrainScience #AlcoholAwareness #TreatmentInnovation #MentalHealthMatters

🧠 Researchers found significant genetic alterations in the brains of individuals with chronic alcoholism, specifically in areas linked to addiction.

🔬 Published in the journal Addiction, the study analyzed post-mortem brain tissue from individuals who had consumed alcohol for an average of 35 years, revealing how decades of drinking change gene activity in key brain regions like the prefrontal cortex and nucleus accumbens.

📈 Key findings include a 125% increase in CB1 receptor gene expression in the prefrontal cortex and a 78% increase in the nucleus accumbens, while CB2 receptor gene expression decreased by approximately 50% in both areas.

#Alcoholism #Neuroscience #AddictionResearch

🧠 Childhood trauma linked to interconnected addictive behaviors, according to a study published in Addictive Behaviors. Researchers found that individuals with multiple adverse childhood experiences tend to develop more severe and intertwined substance and behavioral addictions.

🌐 The study, involving 802 adults in Italy, used network analysis to map the relationships between ten addictive behaviors (substance and behavioral) and exposure to traumatic events before age 17. Those with two or more types of childhood trauma showed significantly higher levels of tobacco use, overeating, and compulsive sexual behavior.

🔗 Addictive behaviors were found to be more interconnected in individuals with multiple adverse childhood experiences, forming a "dense web" where one addiction could easily trigger another. Substance addictions, particularly tobacco and alcohol, acted as central anchors, while overeating showed strong links to shopping, overworking, and substance use.

📈 The findings suggest that clinicians and prevention programs should focus on the co-occurring dynamics of addictions, not just individual behaviors. Early screening for cumulative adversity and targeted prevention are recommended to reduce the development of these interrelated patterns.

#AddictionResearch #TraumaInformed #MentalHealthAwareness

Addiction is linked to inconsistent decision-making, not ignoring consequences. People who regularly use drugs may not simply ignore negative consequences—but may instead struggle to consistently act on them

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#AddictionResearch #DecisionMaking #Neuroscience

🧠 New Texas A&M University research identifies a direct brain pathway linking stress and addiction-related behaviors.

🧠 The study reveals how alcohol disrupts key decision-making neurons, weakening the brain's natural stress response and making it harder to adapt or make good decisions.

🧠 Researchers pinpointed how stress signals travel to brain regions controlling habits, and how alcohol interferes with this communication, potentially explaining relapse triggers and rigid addiction patterns.

#AddictionResearch #Neuroscience #BrainHealth

Study on 2.2 million people reveals that genes related to impulse control significantly influence addiction risk, suggesting that individual vulnerability is more due to brain wiring rather than specific substances

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#AddictionResearch #ImpulseControl #BrainWiring

🧠 Brain Wiring, Not Just Drugs, Dictates Addiction Risk: New research analyzing 2.2 million people reveals that genes affecting impulse control and reward processing are key drivers of addiction vulnerability, not just genes specific to individual substances.

🧠 Two Pathways to Addiction Risk: A broad "behavioral disinhibition" pathway (impulse control, reward processing) affects many addictions, while narrower, substance-specific pathways are also involved. This study, led by Rutgers Health's Holly Poore, teases apart these genomic influences.

🧠 Personalized Prevention & Treatment Potential: Genetic risk scores, combining broad liability and substance-specific factors, could identify individuals who might benefit from targeted prevention or earlier, more individualized treatment and recovery plans.

#AddictionResearch #Genetics #MentalHealth

Popular GLP-1 drugs such as semaglutide may do far more than help with diabetes and weight loss—they could also fight addiction itself. Research found risks were lower across every major substance examined, including alcohol (18%), cannabis (14%), cocaine (20%), nicotine (20%), and opioids (25%).

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#GLP1 #Semaglutide #AddictionResearch

💉 Study of over 600,000 U.S. veterans suggests GLP-1 medications (like Ozempic, Wegovy, Mounjaro, Zepbound) may help prevent and treat substance use disorders across all major addictive substances studied.

📊 GLP-1 use was linked to a 14% reduced risk of developing any substance use disorder and significant reductions for specific substances (e.g., 25% for opioids).

📉 For those with existing disorders, GLP-1s were associated with substantial decreases in severe harms: 40% reduction in overdoses and 50% reduction in drug-related deaths over three years.

🧠 Researchers believe these drugs may target a common biological pathway for addiction by blunting cravings for various substances, not just one.

#GLP1 #AddictionResearch #PublicHealth

🧠 A study of 72 young adults in Italy revealed that depression and hopelessness significantly worsen psychotic symptoms in individuals experiencing psychosis after heavy cannabis use.

📉 Those who continued using cannabis showed worsened depression and negative expectations, leading to a markedly higher risk of psychiatric relapse, over a two-year period.

⚖️ While antidepressants helped reduce depressive symptoms, hopelessness remained a persistent issue, suggesting the need for specialized talk therapies alongside medication.

#CannabisPsychosis #MentalHealth #AddictionResearch

🧠 Alcohol use disorder disrupts decision-making by triggering automatic emotional responses to alcohol cues, overwhelming conscious thought.

💻 Researchers used computational models and brainwave recordings (EEG) to analyze decision speed, information processing, and response execution in 47 men with alcohol use disorder and 32 controls.

⚡️ People with alcohol use disorder showed heightened brain activity to alcohol images and slower processing, indicating an impulsive bias. For non-alcohol images, they needed more conscious effort to process information.

💡 Enhanced late-stage brain activity (linked to conscious evaluation) helped men with alcohol use disorder slightly speed up their responses, suggesting conscious processing can partially counter emotional distractions.

#AlcoholUseDisorder #Neuroscience #AddictionResearch

Symbolic Immortality, Mental Health, and Addictions: A Terror Management Perspective

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#TerrorManagement #MentalHealth #AddictionResearch