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The self-help industrial complex has a new baby: dopamine detox. Social media gurus preach that we can reset our brain’s pleasure circuits by starving ourselves of stimulation: quitting social media, junk food, video games, maybe even eye contact (!!!). The idea? That modern life has drowned our dopamine system in a sea of stimulus, leaving us addicted, miserable, and in need of a cleanse. But dopamine is not the enemy. It’s a neurotransmitter essential for motivation and learning. We don’t get rid of it by skipping a chocolate bar or deleting Instagram. Our brain doesn’t work like a sewer pipe that gets clogged with TikTok videos and fries. Abstaining from pleasurable activities may change behavior in the short term, but it doesn’t “reset” our dopamine levels any more than holding our breath resets our oxygen needs. Diet-based dopamine detoxes are also a myth. Cutting out sugar, caffeine, or processed foods won’t purge our system of “excess” dopamine. Food influences neurotransmitter activity, sure, but our brain self-regulates. If we starve it of pleasure, it doesn’t “heal”. The myth of a nutritional detox for dopamine is just another form of pain disguised as progress. The real solution isn’t a purge. It’s discipline. Our dopamine system isn’t broken; our habits are. Instead of trying to “detox”, we should focus on building a life where real, meaningful rewards (fitness, relationships, nutrition), outcompete cheap dopamine hits. We don’t need a cleanse. We need better inputs. Less superstition, more science. Less punishment, more purpose. Have a great week! João Pedro Neto
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