有獎翻譯早起？新研究發現睡得越久飲食越健康！

點擊上方「轉化醫學網」訂閱我們！

乾貨 | 靠譜 | 實用

第 18 彈

Title：Sleeping for longer leads to a healthier diet

Sleeping for longer each night is a simple lifestyle intervention that could help reduce intake of sugary foods and lead to a generally healthier diet, according to a King"s College London study.

Sleep is a modifiable risk factor for various conditions including obesity and cardio-metabolic disease with some figures suggesting more than a third of adults in the UK are not getting enough sleep.

The randomised controlled trial, which is published in the American Journal of Clinical Nutrition, looked at the feasibility of increasing sleep hours in adults who typically slept for less than the recommended minimum for adults of seven hours.

Alongside this, the researchers undertook a pilot investigation that looked at the impact of increasing sleep hours on nutrient intake. They found that extending sleep patterns resulted in a 10-gram reduction in reported intake of free sugars compared to baseline levels. The researchers also noticed trends for reduced intake of total carbohydrates reported by the sleep extension group.

The principal investigator, Dr Wendy Hall, from the Department of Nutritional Sciences observed: "The fact that extending sleep led to a reduction in intake of free sugars, by which we mean the sugars that are added to foods by manufacturers or in cooking at home as well as sugars in honey, syrups and fruit juice, suggests that a simple change in lifestyle may really help people to consume healthier diets."

The 21 participants allocated to the sleep extension group undertook a 45-minute sleep consultation which aimed to extend their time in bed by up to 1.5 hours per night. A further 21 control group participants received no intervention in their sleep patterns.

Each participant in the sleep extension group received a list with a minimum of four appropriate sleep hygiene behaviours that were personalised to their lifestyle (such as avoiding caffeine before bed time, establishing a relaxing routine and not going to bed too full or hungry) and a recommended bed time.

For seven days following the consultation, participants kept sleep and estimated food diaries and a wrist-worn motion sensor measured exactly how long participants were asleep for, as well as time spent in bed before falling asleep.

86 per cent of those who received sleep advice increased time spent in bed and half increased their sleep duration (ranging from 52 minutes to nearly 90 minutes). Three participants achieved a weekly average within the recommended seven to nine hours. There were no significant differences shown in the control group.

The data also suggested, however, that this extended sleep may have been of lesser quality than the control group and researchers believe that a period of adjustment to any new routine may be required.

Lead researcher, Haya Al Khatib, from the Department of Nutritional Sciences commented: "Sleep duration and quality is an area of increasing public health concern and has been linked as a risk factor for various conditions. We have shown thatsleep habits can be changed with relative ease in healthy adults using a personalised approach.

"Our results also suggest that increasing time in bed for an hour or so longer may lead to healthier food choices. This further strengthens the link between short sleep and poorer quality diets that has already been observed by previous studies.

"We hope to investigate this finding further with longer-term studies examining nutrient intake and continued adherence to sleep extension behaviours in more detail, especially in populations at risk of obesity or cardio-vascular disease."

投稿郵箱：wang@360zhyx.com

投稿規則

1.本次活動為自願參加，關注每日文章推送即可，每周一、周三、周五發布翻譯稿件，周二、周四、周六進行翻譯文章刊登；每篇文章投稿時間為2天，周一的推送截止翻譯日期為當周周三，以此類推，節假日順延投稿時間

2.投稿形式：以word文字版為準，文件名為：第幾彈+姓名 。以附件形式發送至投稿郵箱。

3.參與活動均可獲得轉化醫學網小禮品（價值30元左右）1份，被錄取的文章將得到100元/篇的稿酬；您可在郵件正文或附件中留下地址號碼領取禮物，因為禮物的郵寄可能需要一段時間，請您耐心等待

4.投稿文件轉化醫學網編輯部收到後，會進行審核，我們會在1~2個工作日內給與回復

5.得到文稿被錄用郵件回復的作者可添加轉化醫學網內容部同事微信領取相應微信紅包

6.本次活動最終解釋權歸轉化醫學網所有

END

活動

推薦

轉折點——生物醫藥招聘第一平台

喜歡這篇文章嗎？立刻分享出去讓更多人知道吧！