Resetting Expectations
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Physiology
The connection between expectations and physiological changes is profound. explains how the mind-body connection can lead to tangible changes in our physiology, such as improved lung efficiency during exercise when participants believe they possess a gene that enhances their endurance 1. This phenomenon is closely related to the placebo effect, where belief alone can trigger the brain to produce its own pain-relieving chemicals, mimicking the effects of actual medication 2.
You're changing the neurochemistry just through the power of belief, not through having ingested an actual chemical.
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This underscores the significant impact of expectations on our physical state, highlighting the potential for both positive and negative outcomes.
Aging
Expectations also play a crucial role in aging and longevity. Research shows that individuals with positive attitudes towards aging live significantly longer, with a difference of up to seven and a half years compared to those with negative expectations 3. notes that these beliefs can even influence the risk of diseases like dementia, potentially overriding genetic predispositions.
It's almost overriding the luck of the genetic lottery.
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This highlights the power of mindset in shaping not only our lifespan but also our health outcomes as we age.