On the one hand, there ar information suggesting that some patients don’t modify their behavior even when genetic testing indicates they may be at raised risk for a condition, like carcinoma or carcinoma, a risk that might be alleviated through deliberate behavior amendment. (I advocate this 2016 Atlantic piece on the topic, by law and policy academician Timothy Caulfield, for his wise stress on social context, tho' I’m less persuaded by the printed meta-analysis that motivated the statement.)
But I’ve been a minimum of as stricken by what looks in many ways to the be opposite problem: the utilization of specious genetic tests to inspire behavior amendment, like the utilization of “genetically informed” diets or “genetically informed” exercise programs (or both), solutions Associate in Nursing increasing range of client genetic science corporations appear to market.
Although a sturdy scientific link between the genetic results and therefore the indicated intervention is usually lacking, several individuals–whether patients or elite athletes–seem to search out the thought that their recommendations ar supported fashionable genetics compelling. in an exceedingly} very real sense, this can be genetic science as placebo.
There ar several examples demonstrating the impact of placebo on athletic performance, as an example, in each trained (see here, here, here) and untrained (here) athletes. It’s not a stretch to imagine that athletes World Health Organization believe genetic science offers them a definite advantage may perform higher if they believe their educational program is driven by genetic science.
It’s conjointly entirely plausible that patients with a selected religion in genetics–for example, those that have self-selected by seeking out such testing--might be additional seemingly to stick to a upbeat program depicted because the custom-made output of genetic analysis.
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