Many of us might snack to cheer ourselves up, so Lisa Patient investigates whether swapping comfort foods for healthier choices could make us feel much better in the long run.
I was feeling low so treated myself to a cake/glass of wine.’ If I had a pound for every time a client has said this, it would amount to a tidy sum. But why do we turn to sugar and alcohol to cheer ourselves up? And are there healthier ‘mood foods’ available?
The sugar high Saliva and digestive enzymes rapidly break down sugary foods such as cakes and biscuits so that they quickly enter the blood stream as glucose. But before you’ve even swallowed your first mouthful, the taste of sugar on your tongue has already activated the release of a hormone called dopamine in your brain.Dopamine is a neurotransmitter responsible for feel-good feelings, particularly those associated with reward, which is why that doughnut may indeed make you feel happy. But it’s not the doughnut itself that cheers us up, more the chemical reaction in our brain.
The bad news, however, is that over-activating the dopamine reward mechanism with too much of any pleasurable substance can begin to desensitise it, so that we need more to get the same response, in the way that addicts require more of a drug to get the same level of high. Studies have found that switching to a ‘normal’ diet after following a high-fat or high-sugar diet can lead to sugar cravings, feelings of anxiety, and low mood.1 This may be a biological response to the rapid release of insulin, as a result of the surge of glucose in the bloodstream, which is then followed by a crash in blood sugar levels. Taking all this into account, and the fact that it can contribute to us piling on the weight and rotting our teeth, sugar is not a good mood food after all — long-term.
この記事は Optimum Nutrition の Spring 2017 版に掲載されています。
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この記事は Optimum Nutrition の Spring 2017 版に掲載されています。
7 日間の Magzter GOLD 無料トライアルを開始して、何千もの厳選されたプレミアム ストーリー、9,000 以上の雑誌や新聞にアクセスしてください。
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