研究人员写道:“我们认为之所以会出现这种情况,是因为与放纵食物相关的气味满足了大脑中的奖赏机制,而奖赏机制反过来又减少了人们实际食用放任食物的冲动。”
One way the study authors suggest their work could be used is in getting kids to make better choices at meal times at school -- a few minutes of pizza or cookie smells in the queue could have a more positive effects than a long line of posters telling them about the benefits of healthy eating, perhaps.
研究作者认为,通过这项研究可探索一种方法,让孩子们在学校用餐时间选择健康食物,例如:让他们闻几分钟披萨或者饼干的气味,也许这比观看多幅健康饮食海报的效果更好。
And this is an area of science that companies are already exploring – which is why you might notice the smell of something sweet on your next flight.
这正是一些公司正在探索的科学领域,这也是为什么你在下一次飞行旅程中注意美味甜食气味的原因。
"In essence, if reward structures and areas representing craving in the brain can be satisfied with olfactory inputs instead of actual gustatory consumption of unhealthy foods, this can help with fighting food urges," concludes the team.
研究小组总结称:“从本质上讲,如果大脑中代表渴望的奖赏机制和相应区域能够被嗅闻气味所满足,而不是被吞食不健康食物的实际味觉所满足,那么这将有助于人们抵抗对食物的渴望。”
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