Cold plunges aren’t just a trend. They trigger powerful brain chemistry changes. Cold exposure boosts norepinephrine and dopamine, improving focus, mood, and stress resilience for hours after you get out. When done safely, it can be a useful tool for cognitive performance. Not magic. Not for everyone. Just neuroscience applied with intention. Comment “COLD” for a brain-focused cold plunge protocol and safety guidelines. #brainhealth #coldplunge #stressresilience #neuroscience #highperformance #m
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That sudden jolt you feel during a near accident? That’s epinephrine. If you’re sensitive to it, phenylalanine can trigger a similar response. Nervous. Anxious. Over-caffeinated. In the brain, phenylalanine mainly increases dopamine and norepinephrine. Both are excitatory neurotransmitters. If you don’t need more of them, the result can feel like overstimulation. #Neurotransmitters #AminoAcids #BrainHealth
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Last time we talked about epinephrine and when it’s the right choice. This time, we’re shifting gears and diving into Levophed (norepinephrine). #CCRN #CFRN #vasopressors #criticalcarenurse #levophed
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