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I know the popular belief today is that weed isn't that bad, but I don't want my 16-year old smoking it.
Her brain doesn't finish developing until she's 25, and smoking it now has been shown to have all these bad effects.
I feel like a hypocrite because I smoked a little as a teen but that shit wasn't as strong as the shit they have today. This new stuff is probably making kids even more retarded.
And I was trying to think of all the kids I knew that started smoking at 16 regularly, if any of them grew up to be smart and successful, and I can't think of any.
Anyhoo, time to bring down the hammer in my house.
.
Her brain doesn't finish developing until she's 25, and smoking it now has been shown to have all these bad effects.
I feel like a hypocrite because I smoked a little as a teen but that shit wasn't as strong as the shit they have today. This new stuff is probably making kids even more retarded.
And I was trying to think of all the kids I knew that started smoking at 16 regularly, if any of them grew up to be smart and successful, and I can't think of any.
Anyhoo, time to bring down the hammer in my house.
Smoking marijuana at age 16 can disrupt critical stages of brain development, particularly in the prefrontal cortex, which isn't fully formed until the mid-20s.
Structural & Functional Changes
Thinning of the Prefrontal Cortex: Regular use is linked to accelerated thinning of the prefrontal cortex, the area responsible for executive functions like planning, complex decision-making, and impulse control.
Disrupted "Pruning": THC can interfere with synaptic pruning, a natural process where the brain "cleans up" unnecessary connections to become more efficient. This disruption can lead to abnormal brain architecture.
Altered Reward Systems: Marijuana use may lead to a decrease in dopamine receptor sensitivity, which can result in decreased motivation and a reduced ability to feel pleasure from normal activities (anhedonia).
Cognitive & Mental Health Risks
IQ and Learning: Research, such as a major longitudinal study from New Zealand, found that persistent use starting before 18 is associated with a significant drop in IQ (up to 8 points) that may not be fully recovered even after quitting.
Memory Impairment: Short-term and verbal memory are often the first functions to decline, making it harder to retain new information at school.
Psychiatric Risks: Early use significantly increases the risk of developing psychosis or schizophrenia, especially in those with a genetic predisposition. It is also linked to higher rates of depression and anxiety
Structural & Functional Changes
Thinning of the Prefrontal Cortex: Regular use is linked to accelerated thinning of the prefrontal cortex, the area responsible for executive functions like planning, complex decision-making, and impulse control.
Disrupted "Pruning": THC can interfere with synaptic pruning, a natural process where the brain "cleans up" unnecessary connections to become more efficient. This disruption can lead to abnormal brain architecture.
Altered Reward Systems: Marijuana use may lead to a decrease in dopamine receptor sensitivity, which can result in decreased motivation and a reduced ability to feel pleasure from normal activities (anhedonia).
Cognitive & Mental Health Risks
IQ and Learning: Research, such as a major longitudinal study from New Zealand, found that persistent use starting before 18 is associated with a significant drop in IQ (up to 8 points) that may not be fully recovered even after quitting.
Memory Impairment: Short-term and verbal memory are often the first functions to decline, making it harder to retain new information at school.
Psychiatric Risks: Early use significantly increases the risk of developing psychosis or schizophrenia, especially in those with a genetic predisposition. It is also linked to higher rates of depression and anxiety



