Diet and nutrition

۞وَهُوَ ٱلَّذِيٓ أَنشَأَ جَنَّٰتࣲ مَّعۡرُوشَٰتࣲ وَغَيۡرَ مَعۡرُوشَٰتࣲ وَٱلنَّخۡلَ وَٱلزَّرۡعَ مُخۡتَلِفًا أُكُلُهُۥ وَٱلزَّيۡتُونَ وَٱلرُّمَّانَ مُتَشَٰبِهࣰ ا وَغَيۡرَ مُتَشَٰبِهࣲۚ كُلُواْ مِن ثَمَرِهِۦٓ إِذَآ أَثۡمَرَ وَءَاتُواْ حَقَّهُۥ يَوۡمَ حَصَادِهِۦۖ وَلَا تُسۡرِفُوٓاْۚ إِنَّهُۥ لَا يُحِبُّ ٱلۡمُسۡرِفِينَ

It is He who produces both trellised and untrellised gardens, date palms, crops of diverse flavours, the olive, the pomegranate, alike yet different. So when they bear fruit, eat some of it, paying what is due on the day of harvest, but do not be wasteful: God does not like wasteful people

۞يَٰبَنِيٓ ءَادَمَ خُذُواْ زِينَتَكُمۡ عِندَ كُلِّ مَسۡجِدࣲ وَكُلُواْ وَٱشۡرَبُواْ وَلَا تُسۡرِفُوٓاْۚ إِنَّهُۥ لَا يُحِبُّ ٱلۡمُسۡرِفِينَ

Children of Adam, dress well whenever you are at worship, and eat and drink [as We have permitted] but do not be extravagant: God does not like extravagant people

وَكُلُواْ مِمَّا رَزَقَكُمُ ٱللَّهُ حَلَٰلࣰ ا طَيِّبࣰ اۚ وَٱتَّقُواْ ٱللَّهَ ٱلَّذِيٓ أَنتُم بِهِۦ مُؤۡمِنُونَ

but eat the lawful and good things that God provides for you. Be mindful of God, in whom you believe

وَمَآ أَرۡسَلۡنَا قَبۡلَكَ مِنَ ٱلۡمُرۡسَلِينَ إِلَّآ إِنَّهُمۡ لَيَأۡكُلُونَ ٱلطَّعَامَ وَيَمۡشُونَ فِي ٱلۡأَسۡوَاقِۗ وَجَعَلۡنَا بَعۡضَكُمۡ لِبَعۡضࣲ فِتۡنَةً أَتَصۡبِرُونَۗ وَكَانَ رَبُّكَ بَصِيرࣰ ا

No messenger have We sent before you [Muhammad] who did not eat food and walk about in the marketplace. But We have made some of you a means of testing others- will you stand fast? Your Lord is always watching

وَقَالُواْ مَالِ هَٰذَا ٱلرَّسُولِ يَأۡكُلُ ٱلطَّعَامَ وَيَمۡشِي فِي ٱلۡأَسۡوَاقِ لَوۡلَآ أُنزِلَ إِلَيۡهِ مَلَكࣱ فَيَكُونَ مَعَهُۥ نَذِيرًا

They also say, ‘What sort of messenger is this? He eats food and walks about in the marketplaces! Why has no angel been sent down to help him with his warnings

وَظَلَّلۡنَا عَلَيۡكُمُ ٱلۡغَمَامَ وَأَنزَلۡنَا عَلَيۡكُمُ ٱلۡمَنَّ وَٱلسَّلۡوَىٰۖ كُلُواْ مِن طَيِّبَٰتِ مَا رَزَقۡنَٰكُمۡۚ وَمَا ظَلَمُونَا وَلَٰكِن كَانُوٓاْ أَنفُسَهُمۡ يَظۡلِمُونَ

We made the clouds cover you with shade, and sent manna and quails down to you, saying, ‘Eat the good things We have provided for you.’ It was not Us they wronged; they wronged themselves

O children of Adam! Put on your adornment at every place of prostration. In the tongue of learning, this is the curtaining of the pudendum during the prayer. In the tongue of unveiling, the adornment of every servant is in the station of contemplating the heart's presence, clinging to the Presence, and the continuity of witnessing the Haqiqah. It has been said that the adornment of the worshiper's soul is the traces of prostration, and the adornment of the recognizer's heart is the lights of finding. The worshiper has the attribute of servanthood in the prostration, and the recognizer is on the carpet of proximity in the repose of witnessing.

And He it is Who produces creates gardens orchards trellised extending along the ground as in the case of watermelons and untrellised rising upwards on a stem such as palm-trees; and He produces palm-trees and crops diverse in flavour diverse in the shape and savour of its fruit and seed and olives and pomegranates alike in terms of their leaf mutashābihan ‘alike’ is a circumstantial qualifier and unlike in terms of their savour. Eat of the fruit thereof when it ripens before its maturity passes and pay the due thereof the alms as appropriate on the day of its harvest read yawma hasādahu or yawma hasādihi that is one tenth or half of it and do not be prodigal by giving it all away so that nothing remains for the consumption of your dependants. Truly God does not love the prodigal who overstep the bounds of that which He has delimited for them.

O Children of Adam! Don your adornment that which covers your nakedness at every place of worship at prayer and at the circumambulation and eat and drink what you want but do not be excessive; He truly does not love those who are excessive.

And it is He Who produces gardens Ma'rushat and not Ma'rushat, and date palms, and crops of different shape and taste, and olives, and pomegranates, similar, and different. Eat of their fruit when they ripen, but pay the due thereof on the day of their harvest, and waste not by extravagance. Verily, He likes not the wasteful (141)And of the cattle (are some) for burden and (some smaller) for Farsh. Eat of what Allah has provided for you, and follow not the footsteps of Shaytan. Surely, he is to you an open enemy (142) Allah Created the Produce, Seed Grains and Cattle Allah states that He created everything, including the produce, fruits and cattle that the idolators mishandled by their misguided ideas, dividing them into various designated parts, allowing some and prohibiting some. Allah said, وَهُوَ الَّذِي أَنشَأَ جَنَّاتٍ مَّعْرُوشَاتٍ وَغَيْرَ مَعْرُوشَاتٍ (And it is He Who produ

And eat of the lawful and good food which God has provided you halālan tayyiban ‘lawful and good food’ is the direct object and the preceding genitive construction mimmā ‘of … which’ is a circumstantial qualifier connected to the former; and fear God in Whom you are believers.

O you who believe! Make not unlawful the good things which Allah has made lawful to you, and transgress not. Verily, Allah does not like the transgressors (87)And eat of the things which Allah has provided for you, lawful and good, and have Taqwa of Allah in Whom you believe (88) There is No Monasticism in Islam Ali bin Abi Talhah said that Ibn 'Abbas said, "This Ayah [5:87] was revealed about some of the Companions of the Prophet ﷺ who said, 'We should cut off our male organs, abandon the desires of this life and travel in the land, just as the Ruhban (monks) do.' When the Prophet ﷺ heard of this statement, he summoned them and asked them if they made this statement and they answered 'Yes.' The Prophet ﷺ said, لٰكِنِّي أَصُومُ وَأُفْطِرُ، وَأُصَلِّي، وَأَنَامُ، وَأَنْكِحُ النِّسَاءَ، فَمَنْ أَخَذَ بِسُنَّتِي فَهُوَ مِنِّي، وَمَنْ لَمْ يَأْخُذْ بِسُنَّتِي فَلَيْسَ مِنِّي (I fast and

حَدَّثَنِي إِسْحَاقُ بْنُ نَصْرٍ، حَدَّثَنَا أَبُو أُسَامَةَ، قَالَ حَدَّثَنِي بُرَيْدٌ، عَنْ أَبِي بُرْدَةَ، عَنْ أَبِي مُوسَى ـ رضى الله عنه ـ قَالَ وُلِدَ لِي غُلاَمٌ، فَأَتَيْتُ بِهِ النَّبِيَّ صلى الله عليه وسلم فَسَمَّاهُ إِبْرَاهِيمَ، فَحَنَّكَهُ بِتَمْرَةٍ، وَدَعَا لَهُ بِالْبَرَكَةِ وَدَفَعَهُ إِلَىَّ، وَكَانَ أَكْبَرَ وَلَدِ أَبِي مُوسَى‏.‏

Narrated Abu Musa:A son was born to me and I took him to the Prophet (ﷺ) who named him Ibrahim, did Tahnik for him with a date, invoked Allah to bless him and returned him to me. (The narrator added: That was Abu Musa's eldest son)

حَدَّثَنَا مُسَدَّدٌ، حَدَّثَنَا يَحْيَى، عَنْ هِشَامٍ، عَنْ أَبِيهِ، عَنْ عَائِشَةَ ـ رضى الله عنها ـ قَالَتْ أُتِيَ النَّبِيُّ صلى الله عليه وسلم بِصَبِيٍّ يُحَنِّكُهُ، فَبَالَ عَلَيْهِ، فَأَتْبَعَهُ الْمَاءَ‏.‏

Narrated `Aisha:A boy was brought to the Prophet (ﷺ) to do Tahnik for him, but the boy urinated on him, whereupon the Prophet had water poured on the place of urine

حَدَّثَنَا قُتَيْبَةُ، حَدَّثَنَا أَبُو عَوَانَةَ، عَنْ قَتَادَةَ، عَنْ أَنَسِ بْنِ مَالِكٍ، قَالَ ضَحَّى رَسُولُ اللَّهِ صلى الله عليه وسلم بِكَبْشَيْنِ أَمْلَحَيْنِ أَقْرَنَيْنِ ذَبَحَهُمَا بِيَدِهِ وَسَمَّى وَكَبَّرَ وَوَضَعَ رِجْلَهُ عَلَى صِفَاحِهِمَا ‏.‏ قَالَ وَفِي الْبَابِ عَنْ عَلِيٍّ وَعَائِشَةَ وَأَبِي هُرَيْرَةَ وَأَبِي أَيُّوبَ وَجَابِرٍ وَأَبِي الدَّرْدَاءِ وَأَبِي رَافِعٍ وَابْنِ عُمَرَ وَأَبِي بَكْرَةَ أَيْضًا ‏.‏ قَالَ أَبُو عِيسَى هَذَا حَدِيثٌ حَسَنٌ صَحِيحٌ ‏.‏

Narrated Anas bin Malik:"The Messenger of Allah (ﷺ) slaughtered two horned male sheep which were mostly white. He slaughtered them with his hand and mentioned Allah's Name, and he said 'Allahu Akbar', and put his foot on their side

حَدَّثَنَا أَبُو سَعِيدٍ الأَشَجُّ، حَدَّثَنَا حَفْصُ بْنُ غِيَاثٍ، عَنْ جَعْفَرِ بْنِ مُحَمَّدٍ، عَنْ أَبِيهِ، عَنْ أَبِي سَعِيدٍ الْخُدْرِيِّ، قَالَ ضَحَّى رَسُولُ اللَّهِ صلى الله عليه وسلم بِكَبْشٍ أَقْرَنَ فَحِيلٍ يَأْكُلُ فِي سَوَادٍ وَيَمْشِي فِي سَوَادٍ وَيَنْظُرُ فِي سَوَادٍ ‏.‏ قَالَ أَبُو عِيسَى هَذَا حَدِيثٌ حَسَنٌ صَحِيحٌ غَرِيبٌ لاَ نَعْرِفُهُ إِلاَّ مِنْ حَدِيثِ حَفْصِ بْنِ غِيَاثٍ ‏.‏

Narrated Abu Sa'eed Al-Khudri:"The Messenger of Allah (ﷺ) slaughtered a horned male ram of fine pedigree, (around) his mouth was black, and his legs were black, and (around) his eyes was black

حَدَّثَنَا أَحْمَدُ بْنُ مَنِيعٍ، حَدَّثَنَا يَزِيدُ بْنُ هَارُونَ، حَدَّثَنَا الْحَجَّاجُ، عَنْ مَكْحُولٍ، عَنْ أَبِي ثَعْلَبَةَ، وَالْحَجَّاجُ، عَنِ الْوَلِيدِ بْنِ أَبِي مَالِكٍ، عَنْ عَائِذِ اللَّهِ بْنِ عَبْدِ اللَّهِ، أَنَّهُ سَمِعَ أَبَا ثَعْلَبَةَ الْخُشَنِيَّ، قَالَ قُلْتُ يَا رَسُولَ اللَّهِ إِنَّا أَهْلُ صَيْدٍ ‏.‏ قَالَ ‏"‏ إِذَا أَرْسَلْتَ كَلْبَكَ وَذَكَرْتَ اسْمَ اللَّهِ عَلَيْهِ فَأَمْسَكَ عَلَيْكَ فَكُلْ ‏"‏ ‏.‏ قُلْتُ وَإِنْ قَتَلَ قَالَ ‏"‏ وَإِنْ قَتَلَ ‏"‏ ‏.‏ قُلْتُ إِنَّا أَهْلُ رَمْىٍ ‏.‏ قَالَ ‏"‏ مَا رَدَّتْ عَلَيْكَ قَوْسُكَ فَكُلْ ‏"‏ ‏.‏ قَالَ قُلْتُ إِنَّا أَهْلُ سَفَرٍ نَمُرُّ بِالْيَهُودِ وَالنَّصَارَى وَالْمَجُوسِ فَلاَ نَجِدُ غَيْرَ آنِيَتِهِمْ ‏.‏ قَالَ ‏"‏ فَإِنْ لَمْ تَجِدُوا غَيْرَهَا فَاغْسِلُوهَا بِالْمَاءِ ثُمَّ كُلُوا فِيهَا وَاشْرَبُوا ‏"‏ ‏.‏ قَالَ وَفِي الْبَابِ عَنْ عَدِيِّ بْنِ حَاتِمٍ ‏.‏ قَالَ أَبُو عِيسَى هَذَا حَدِيثٌ حَسَنٌ صَحِيحٌ ‏.‏ وَعَائِذُ اللَّهِ بْنُ عَبْدِ اللَّهِ هُوَ أَبُو إِدْرِيسَ الْخَوْلاَنِيُّ وَاسْمُ أَبِي ثَعْلَبَةَ الْخُشَنِيِّ جُرْثُومٌ وَيُقَالُ جُرْثُمُ بْنُ نَاشِرٍ وَيُقَالُ ابْنُ قَيْسٍ ‏.‏

Narrated Abu Tha'labah Al-Khushani:"I said: 'O Messenger of Allah! We are a people who hunt.' He said: 'If you send your dog and you mentioned the Name of Allah upon it, and he catches something for you, then eat it.' I said: 'Even if he kills it?' He said: 'Even if he kills it.' I said: 'We are a people who shoot (at game).' He said: 'What you catch with your bow, then eat it.'" He said: "Then I said:'Indeed we are a people who travel. We come across Jews, Christians, and Zoroastrians, and we do not find vessels other than theirs.' He said: 'If you do not find other than them, then wash them with water, then eat and drink from it

والميل إذا لم يكن لا يمكن اختراعه واكتسابه بمجرد الإرادة بل ذلك كقول الشبعان نويت أن أشتهى الطعام وأميل إليه أو قول الفارغ نويت أن أعشق فلانا وأحبه وأعظمه بقلبى فذلك محال

ثم ينبغي أن يرفع اليد قبل الشبع ومن فعل ذلك استغنى عن الطبيب وسيأتي فائدة قلة الأكل وكيفية التدريج في التقليل منه في كتاب كسر شهوة الطعام من ربع المهلكات

ثم إن الشهوة لو لم تسكن عند أخذ مقدار الحاجة من الطعام، لأسرفت وأهلكت نفسك، فخلق لك الكراهة عند الشبع لتترك الأكل بها، وكذلك القول في شهوة الوقاع لحكمة بقاء النسل.

وكان خيثمى رحمه الله يصنع الخبيص والطعام الطيب، فيدعو إبراهيم والأعمش ويقول: كلوا، فما صنعته إلا لكم.

744 عن ابن عباس رضي الله عنهما عن النبي صلى الله عليه وسلم قال البركة تنزل وسط الطعام فكلوا من حافتيه ولا تأكلوا من وسطه رواه أبو داود والترمذي وقال حديث حسن صحيح

ومن ضرورة هذه النية أن لا يمد يده إلى الطعام إلا وهو جائع، وأن يرفع يده قبل الشبع، ومع فعل ذلك لم يكد يحتاج إلى طبيب، ومن ذلك أن يرضى بالموجود من الرزق، ولا يحتقر اليسير منه، وأن يجتهد فى تكثير الأيدى على الطعام ولو من أهله وولده.

Food selection associated with sense of coherence in adults.: Background: Favorable dietary habits promote health, whereas unfavorable habits link to various chronic diseases. An individual's "sense of coherence" (SOC) is reported to correlate with prevalence of some diseases to which dietary habits are linked. However, understanding what determines an individual's dietary preferences and how to change his/her behavior remains limited. The aim of the present study was to evaluate associations between dietary intake and SOC in adults. Methods: Diet intake w

Malnutrition in older adults: Correlations with social, diet-related, and neuropsychological factors.: Background: The number of older adults is increasing rapidly. Malnutrition is a major problem in this age group, which may adversely affect health and quality of life. Several physiological, socioeconomic, and neuropsychological factors can lead to malnutrition. Objectives: The aim of this study was to evaluate the nutritional status of community-dwelling older adults, and explore the associations of malnutrition risk with physiological, socioeconomic, and neuropsychological characteristics. Met

Effectiveness of Interventions and Behaviour Change Techniques for Improving Dietary Intake in Young Adults: A Systematic Review and Meta-Analysis of RCTs.: Poor eating habits are common during young adulthood and influence chronic disease morbidity. This systematic review evaluates the effectiveness of interventions aiming to improve dietary intake among young adults and, identifies which behaviour change techniques (BCTs) are most effective. Six electronic databases were searched for RCTs published until October 2018, and evaluating behavioural interventions assessing change in dietary intake in young adults (17-35 years). Of the 18,779 articles i

Associations between nutrition and the incidence of depression in middle-aged and older adults: A systematic review and meta-analysis of prospective observational population-based studies.: Aim: To systematically examine the longitudinal observational evidence between diet and the incidence of depression in adults aged 45 years and older. Method: Three electronic databases were searched for cohort studies published up to December 2020 that investigated the association between baseline dietary intake and incidence of depression in community-dwelling adults aged 45+years. Combined odds ratios (OR) and 95% confidence intervals (95%CI) were calculated. Random-effects models were used.

Dietary patterns and stroke: a systematic review and re-meta-analysis.: The effect of diet on the development of stroke has recently achieved much interest by various research groups, but with inconclusive results. The aim of the present review was to systematically present and discuss the up to date available research regarding the relationship between adherence to dietary patterns and stroke. Studies included were observational and randomized clinical trials. Internet searches until May 31, 2014, retrieved 152 potentially relevant papers; of them, 34 were excluded

Effects of Polyphenols in a Mediterranean Diet on Symptoms of Depression: A Systematic Literature Review.: Depression is a mood disorder which currently affects 350 million individuals worldwide. Recently, research has suggested a protective role of diet for depression. The Mediterranean-style dietary pattern has been highlighted in several systematic reviews as a promising candidate for reducing depressive symptoms. It has been speculated that this could be due to the high polyphenol content of foods commonly found in the diet. Therefore, the aim of this review was to assess the effects of polypheno

Effect of Time-Restricted Feeding on Anthropometric, Metabolic, and Fitness Parameters: A Systematic Review.

Time restricted feeding (TRF) as a form of intermittent fasting (IF) has gained popularity because its ability to reduce body mass (BM) without an emphasis on caloric restriction. However, how this dietary protocol may affect health, fitness, and performance in a relatively healthy cohort remains less clear. The purpose of this article was to systematically review the current literature concerning the effect of TRF on anthropometric, metabolic, and fitness parameters in normal-weight adults and overweight and obese individuals. A systematic search of English literature was conducted through databases including PubMed, CINAHL, and Google Scholar. The search was facilitated by using various combinations of key words related to nutritional interventions, i.e., IF and TRF, and outcomes of interest, i.e., BM, body composition, glucose, insulin, lipid, fitness, and performance. The article sel…

matched on Energy Intake (mesh), nutrition (text)

The effects of different parenteral nutrition lipid formulations on clinical and laboratory endpoints in patients receiving home parenteral nutrition: A systematic review.

Background: Home parenteral nutrition (HPN) is a life-sustaining therapy for individuals with intestinal failure in a community setting. It refers to the intravenous infusion of macronutrients, micronutrients, fluids and electrolytes. Routinely used HPN solutions contain different quantities of these components. Consequently, each HPN solution may have different impacts on metabolism, inflammation and oxidative stress. Long-term use of HPN can lead to a number of adverse health outcomes including the development of metabolic bone disease, intestinal failure associated liver disease and poor quality of life but whether, and how, the composition of HPN solutions contributes to these health sequelae is poorly understood. The aim of this study is to systematically review and evaluate the evidence for the differential effects of HPN solutions and to understand what features are associated wit…

matched on Olive Oil (mesh), nutrition (text)

Effect of sleep duration on dietary intake, desire to eat, measures of food intake and metabolic hormones: A systematic review of clinical trials.

Background and aims: Sleep, as well as diet and physical activity, plays a significant role in growth, maturation, health, and regulation of energy homeostasis. Recently, there is increasing evidence indicating a possible causal association between sleep duration and energy balance. We aimed to examine the relationship between sleep duration and food consumption, energy intake, anthropometric characteristics, and appetite-regulating hormones by randomized controlled trials (RCTs). Methods: Electronic literature searches were conducted on Medline, Web of Science, and Google Scholar until July 2020. The search was conducted with the following words: "Sleep Duration", "Circadian Rhythm", "Sleep Disorders" in combination with "Obesity", "Overweight", "Abdominal Obesity", "Physical Activity", "Energy Intake", "Body Mass Index", "Lipid Metabolism", "Caloric Restriction", Leptin, "Weight Gain",…

matched on Energy Intake (mesh), nutrition (text)

Leisure-Time Physical Activity, Sedentary Behaviour and Diet Quality are Associated with Metabolic Syndrome Severity: The PREDIMED-Plus Study.

Healthy lifestyle factors, such as physical activity (PA) and Mediterranean diet (MD), decrease the likelihood of developing metabolic syndrome (MetS). The aim of this study was to report main lifestyle components and related factors according to the MetS severity. Cross-sectional analysis was done of baseline lifestyle factors from 5739 participants with overweight/obesity and MetS features (aged 55-75 years) included in the PREDIMED-PLUS primary cardiovascular prevention randomized trial. Participants were categorized in tertiles according to a validated MetS severity score (MetSSS). Anthropometrics, visceral adiposity index, dietary nutrient intake, biochemical marker levels, as well as a Dietary Inflammatory Index and depression symptoms (Beck Depression Inventory-II) were measured. Diet quality was assessed using a 17-item energy-restricted MD questionnaire. Duration and intensity o…

matched on dietary pattern (text), Energy Intake (mesh)

Timing of energy intake and the therapeutic potential of intermittent fasting and time-restricted eating in NAFLD.

Non-alcoholic fatty liver disease (NAFLD) represents a major public health concern and is associated with a substantial global burden of liver-related and cardiovascular-related morbidity and mortality. High total energy intake coupled with unhealthy consumption of ultra-processed foods and saturated fats have long been regarded as major dietary drivers of NAFLD. However, there is an accumulating body of evidence demonstrating that the timing of energy intake across a the day is also an important determinant of individual risk for NAFLD and associated metabolic conditions. This review summarises the available observational and epidemiological data describing associations between eating patterns and metabolic disease, including the negative effects of irregular meal patterns, skipping breakfast and night-time eating on liver health. We suggest that that these harmful behaviours deserve gr…

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Intermittent fasting: from calories to time restriction.

The global human population has recently experienced an increase in life expectancy with a mounting concern about the steady rise in the incidence of age-associated chronic diseases and socio-economic burden. Calorie restriction (CR), the reduction of energy intake without malnutrition, is a dietary manipulation that can increase health and longevity in most model organisms. However, the practice of CR in day-to-day life is a challenging long-term goal for human intervention. Recently, daily fasting length and periodicity have emerged as potential drivers behind CR's beneficial health effects. Numerous strategies and eating patterns have been successfully developed to recapitulate many of CR's benefits without its austerity. These novel feeding protocols range from shortened meal timing designed to interact with our circadian system (e.g., daily time-restricted feeding) to more extended …

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Impact of intermittent fasting on health and disease processes.

Humans in modern societies typically consume food at least three times daily, while laboratory animals are fed ad libitum. Overconsumption of food with such eating patterns often leads to metabolic morbidities (insulin resistance, excessive accumulation of visceral fat, etc.), particularly when associated with a sedentary lifestyle. Because animals, including humans, evolved in environments where food was relatively scarce, they developed numerous adaptations that enabled them to function at a high level, both physically and cognitively, when in a food-deprived/fasted state. Intermittent fasting (IF) encompasses eating patterns in which individuals go extended time periods (e.g., 16-48h) with little or no energy intake, with intervening periods of normal food intake, on a recurring basis. We use the term periodic fasting (PF) to refer to IF with periods of fasting or fasting mimicking di…

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Eating behavior dimensions. Associations with energy intake and body weight. A review.

The purpose of this review is to spark integrative thinking in the area of eating behaviors by critically examining research on exemplary constructs in this area. The eating behaviors food responsiveness, enjoyment of eating, satiety responsiveness, eating in the absence of hunger, reinforcing value of food, eating disinhibition and impulsivity/self-control are reviewed in relation to energy intake, body mass index and weight gain over time. Each of these constructs has been developed independently, and little research has explored the extent to which they overlap or whether they differentially predict food choices, energy intake and weight gain in the naturalistic environment. Most available data show positive cross-sectional associations with body mass index, but fewer studies report associations with energy intake or food choices. Little prospective data are available to link measures…

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'Mindful eating' for reducing emotional eating in patients with overweight or obesity in primary care settings: A randomized controlled trial.

Objective: The primary aim of this study was to analyse the efficacy of a 'mindful eating' programme for reducing emotional eating in patients with overweight or obesity. Method: A cluster randomized controlled trial (reg. NCT03927534) was conducted with 76 participants with overweight/obesity who were assigned to 'mindful eating' (7 weeks) + treatment as usual (TAU), or to TAU alone. They were assessed at baseline, posttreatment and 12-month follow-up. The main outcome was 'emotional eating' (Dutch Eating Behaviour Questionnaire, DEBQ); other eating behaviours were also assessed along with psychological and physiological variables. Results: 'Mindful eating' + TAU reduced emotional eating both at posttreatment (B = -0.27; p = 0.006; d = 0.35) and follow-up (B = -0.53; p < 0.001; d = 0.69) compared to the control group (TAU alone). 'External eating' (DEBQ) was also significantly improved …

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Effects of n-6 PUFA-rich soybean oil, MUFA-rich olive oil and camellia seed oil on weight and cardiometabolic profiles among Chinese women: a 3-month double-blind randomized controlled-feeding trial.

Previous studies have suggested that replacing saturated fat with unsaturated fat is beneficial for cardiometabolic health. However, research that directly compares the effects of polyunsaturated fatty acids (PUFAs) and monounsaturated fatty acids (MUFAs) is rare. The present 3-month, three-arm, randomized, controlled-feeding trial aimed to investigate the effects of n-6 PUFA- and MUFA-rich cooking oils on body weight and cardiometabolic profiles among middle-aged and elderly Chinese women at high cardiovascular risk. Ninety participants were recruited and randomly assigned to groups fed diets using n-6 PUFA-rich soybean oil (SO, n = 30), MUFA-rich olive oil (OO, n = 30), and MUFA-rich camellia seed oil (CSO, n = 30) as cooking oils considering traditional Chinese eating habits for 3 months. Participants were required to eat only the foods provided for lunch and dinner, and avoid intake …

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A randomized trial of online single-session interventions for adolescent depression during COVID-19.

The COVID-19 pandemic has potentially increased the risk for adolescent depression. Even pre-pandemic, <50% of youth with depression accessed care, highlighting needs for accessible interventions. Accordingly, this randomized controlled trial (ClinicalTrials.gov: NCT04634903 ) tested online single-session interventions (SSIs) during COVID-19 in adolescents with elevated depression symptoms (N = 2,452, ages 13-16). Adolescents from all 50 US states, recruited via social media, were randomized to one of three SSIs: a behavioural activation SSI, an SSI teaching that traits are malleable and a supportive control. We tested each SSI's effects on post-intervention outcomes (hopelessness and agency) and three-month outcomes (depression, hopelessness, agency, generalized anxiety, COVID-19-related trauma and restrictive eating). Compared with the control, both active SSIs reduced three-month depr…

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Acute effects of video-game playing versus television viewing on stress markers and food intake in overweight and obese young men: A randomised controlled trial.

Background: Sedentary or near-sedentary activities are associated with overweight/obesity in epidemiological studies. This has traditionally been attributed to physical activity displacement. A little-explored area is whether behavioural stresses alter sensations of appetite and eating behaviour. We examined whether behaviours conducted seated (television viewing, video gaming) induce different eating patterns, associated with differential levels of stress response. Methods and findings: We conducted a randomized controlled trial in 72 overweight/obese adult males, assigned to three groups (24 per group): (i) non-violent television (control group); (ii) non-violent game (FIFA); (iii) violent game (Call of Duty). Following a standardized breakfast, the 1-h intervention was followed by 25-min rest, with sweet and savoury snacks and drinks available ad libitum. Stress markers (heart rate, b…

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A randomized controlled trial of physical activity, dietary habit, and distress management with the Leadership and Coaching for Health (LEACH) program for disease-free cancer survivors.

Background: We aimed to evaluate the potential benefits of the Leadership and Coaching for Health (LEACH) program on physical activity (PA), dietary habits, and distress management in cancer survivors. Methods: We randomly assigned 248 cancer survivors with an allocation ratio of two-to-one to the LEACH program (LP) group, coached by long-term survivors, or the usual care (UC) group. At baseline, 3, 6, and 12 months, we used PA scores, the intake of vegetables and fruits (VF), and the Post Traumatic Growth Inventory (PTGI) as primary outcomes and, for secondary outcomes, the Ten Rules for Highly Effective Health Behavior adhered to and quality of life (QOL), the Hospital Anxiety and Depression Scale (HADS), and the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire (EORTC QLQ-C30). Results: For primary outcomes, the two groups did not significantly d…

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A Social Media Peer Group for Mothers To Prevent Obesity from Infancy: The Grow2Gether Randomized Trial.

Background: Few studies have addressed obesity prevention among low-income families whose infants are at increased obesity risk. We tested a Facebook peer-group intervention for low-income mothers to foster behaviors promoting healthy infant growth. Methods: In this randomized controlled trial, 87 pregnant women (Medicaid insured, BMI ≥25 kg/m2) were randomized to the Grow2Gether intervention or text message appointment reminders. Grow2Gether participants joined a private Facebook group of 9-13 women from 2 months before delivery until infant age 9 months. A psychologist facilitated groups featuring a curriculum of weekly videos addressing feeding, sleep, parenting, and maternal well-being. Feasibility was assessed using the frequency and content of participation, and acceptability using surveys. Maternal beliefs and behaviors and infant growth were assessed at birth, 2, 4, 6, and 9 mont…

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Compassionate Attention and Regulation of Eating Behaviour: A pilot study of a brief low-intensity intervention for binge eating.

A low-intensity 4-week intervention that included components of compassion, mindfulness, and acceptance was delivered to women diagnosed with binge eating disorder. Participants were randomly assigned to 1 of 2 conditions: intervention (n = 11) or waiting list control (n = 9). Participants in the intervention condition were invited to practise mindfulness, soothing rhythm breathing, and compassionate imagery practices with a focus on awareness and acceptance of emotional states and triggers to binge eating and engagement in helpful actions. Results revealed that, in the intervention group, there were significant reductions in eating psychopathology symptoms, binge eating symptoms, self-criticism, and indicators of psychological distress; there were significant increases in compassionate actions and body image-related psychological flexibility. Data suggest that developing compassion and …

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A pilot randomized controlled trial of telephone-based cognitive behavioural therapy for preoperative bariatric surgery patients.

Background: Psychosocial interventions can improve eating behaviours and psychosocial functioning in bariatric surgery candidates. However, those that involve face-to-face sessions are problematic for individuals with severe obesity due to mobility issues and practical barriers. Objective: To examine the efficacy of a pre-operative telephone-based cognitive behavioural therapy (Tele-CBT) intervention versus standard pre-operative care for improving eating psychopathology and psychosocial functioning. Methods: Preoperative bariatric surgery patients (N = 47) were randomly assigned to receive standard preoperative care (n = 24) or 6 sessions of Tele-CBT (n = 23). Results: Retention was 74.5% at post-intervention. Intent-to-treat analyses indicated that the Tele-CBT group reported significant improvements on the Binge Eating Scale (BES), t (22) = 2.81, p = .01, Emotional Eating Scale (EES),…

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Food for Thought: A Randomised Controlled Trial of Emotional Freedom Techniques and Cognitive Behavioural Therapy in the Treatment of Food Cravings.

Addressing the internal determinants of dysfunctional eating behaviours (e.g. food cravings) in the prevention and treatment of obesity has been increasingly recognised. This study compared Emotional Freedom Techniques (EFT) to Cognitive Behavioural Therapy (CBT) for food cravings in adults who were overweight or obese (N = 83) in an 8-week intervention. Outcome data were collected at baseline, post-intervention, and at 6- and 12-months follow-up. Overall, EFT and CBT demonstrated comparable efficacy in reducing food cravings, one's responsiveness to food in the environment (power of food), and dietary restraint, with Cohen's effect size values suggesting moderate to high practical significance for both interventions. Results also revealed that both EFT and CBT are capable of producing treatment effects that are clinically meaningful, with reductions in food cravings, the power of food, …

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Too Depleted to Try? Testing the Process Model of Ego Depletion in the Context of Unhealthy Snack Consumption.

Background: The process model proposes that the ego depletion effect is due to (a) an increase in motivation toward indulgence, and (b) a decrease in motivation to control behaviour following an initial act of self-control. In contrast, the reflective-impulsive model predicts that ego depletion results in behaviour that is more consistent with desires, and less consistent with motivations, rather than influencing the strength of desires and motivations. The current study sought to test these alternative accounts of the relationships between ego depletion, motivation, desire, and self-control. Methods: One hundred and fifty-six undergraduate women were randomised to complete a depleting e-crossing task or a non-depleting task, followed by a lab-based measure of snack intake, and self-report measures of motivation and desire strength. Results and conclusions: In partial support of the proc…

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A Comprehensive Lifestyle Peer Group-Based Intervention on Cardiovascular Risk Factors: The Randomized Controlled Fifty-Fifty Program.

Background: Cardiovascular diseases stem from modifiable risk factors. Peer support is a proven strategy for many chronic illnesses. Randomized trials assessing the efficacy of this strategy for global cardiovascular risk factor modification are lacking. Objectives: This study assessed the hypothesis that a peer group strategy would help improve healthy behaviors in individuals with cardiovascular risk factors. Methods: A total of 543 adults 25 to 50 years of age with at least 1 risk factor were recruited; risk factors included hypertension (20%), overweight (82%), smoking (31%), and physical inactivity (81%). Subjects were randomized 1:1 to a peer group-based intervention group (IG) or a self-management control group (CG) for 12 months. Peer-elected leaders moderated monthly meetings involving role-play, brainstorming, and activities to address emotions, diet, and exercise. The primary …

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Promising effects of oxytocin on social and food-related behaviour in young children with Prader-Willi syndrome: a randomized, double-blind, controlled crossover trial.

Background: Prader-Willi syndrome (PWS) is known for hyperphagia with impaired satiety and a specific behavioural phenotype with stubbornness, temper tantrums, manipulative and controlling behaviour and obsessive-compulsive features. PWS is associated with hypothalamic and oxytocinergic dysfunction. In humans without PWS, intranasal oxytocin administration had positive effects on social and eating behaviour, and weight balance. Objective and hypotheses: To evaluate the effects of intranasal oxytocin compared to placebo administration on social behaviour and hyperphagia in children with PWS. Design: Randomized, double-blind, placebo-controlled, crossover study in a PWS Reference Center in the Netherlands. Method: Crossover intervention with twice daily intranasal oxytocin (dose range 24-48 IU/day) and placebo administration, both during 4 weeks, in 25 children with PWS (aged 6 to 14 years…

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The Impact of Oxytocin on Food Intake and Emotion Recognition in Patients with Eating Disorders: A Double Blind Single Dose Within-Subject Cross-Over Design.

Background and aim: Social difficulties and problems related to eating behaviour are common features of both anorexia nervosa (AN) and bulimia nervosa (BN). The aim of this study was to examine the impact of intranasal oxytocin on consummatory behaviour and emotional recognition in patients with AN and BN in comparison to healthy controls. Materials: A total of 102 women, including 35 patients with anorexia nervosa (AN), 34 patients with bulimia nervosa (BN), and 33 healthy university students of comparable age and intelligence, participated in a double-blind, single dose placebo-controlled cross-over study. A single dose of intranasal administration of oxytocin (40 IU) (or a placebo) was followed by an emotional recognition task and an apple juice drink. Food intake was then recorded for 24 hours post-test. Results: Oxytocin produced no significant change in appetite in the acute or 24 …

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Effects of exercise amount and intensity on abdominal obesity and glucose tolerance in obese adults: a randomized trial.

Background: Exercise reduces obesity and related glucose tolerance, but whether increasing exercise intensity offers additional benefit at fixed exercise amounts is unknown. Objective: To determine the separate effects of exercise amount and intensity on abdominal obesity and glucose tolerance. Design: 24-week, single-center, parallel-group trial from 2009 to 2013. (ClinicalTrials.gov: NCT00955071). Setting: Kingston, Ontario, Canada. Participants: 300 abdominally obese adults. Intervention: Control (no exercise) (n = 75) or 5 weekly sessions of low-amount, low-intensity exercise (LALI) (180 and 300 kcal/session for women and men, respectively, at 50% of maximum oxygen consumption [V̇o2peak]) (n = 73); high-amount, low-intensity exercise (HALI) (360 and 600 kcal/session, respectively, at 50% of V̇o2peak) (n = 76); or high-amount, high-intensity exercise (HAHI) (360 and 600 kcal/session, …

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Impulsivity-focused group intervention to reduce binge eating episodes in patients with binge eating disorder: study protocol of the randomised controlled IMPULS trial.

Introduction: The core symptom of binge eating disorder (BED) is recurrent binge eating that is accompanied by a sense of loss of control. BED is frequently associated with obesity, one of the main public health challenges today. Experimental studies deliver evidence that general trait impulsivity and disorder-specific food-related impulsivity constitute risk factors for BED. Cognitive-behavioural treatment (CBT) is deemed to be the most effective intervention concerning BED. We developed a group intervention based on CBT and especially focusing on impulsivity. We hypothesise that such an impulsivity-focused group intervention is able to increase control over impulsive eating behaviour, that is, reduce binge eating episodes, further eating pathology and impulsivity. Body weight might also be influenced in the long term. Methods and analysis: The present randomised controlled trial invest…

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Effect of a behavioural intervention in obese pregnant women (the UPBEAT study): a multicentre, randomised controlled trial.

Background: Behavioural interventions might improve clinical outcomes in pregnant women who are obese. We aimed to investigate whether a complex intervention addressing diet and physical activity could reduce the incidence of gestational diabetes and large-for-gestational-age infants. Methods: The UK Pregnancies Better Eating and Activity Trial (UPBEAT) is a randomised controlled trial done at antenatal clinics in eight hospitals in multi-ethnic, inner-city locations in the UK. We recruited pregnant women (15-18 weeks plus 6 days of gestation) older than 16 years who were obese (BMI ≥30 kg/m(2)). We randomly assigned participants to either a behavioural intervention or standard antenatal care with an internet-based, computer-generated, randomisation procedure, minimising by age, ethnic origin, centre, BMI, and parity. The intervention was delivered once a week through eight health traine…

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Comparing cognitive behavioural therapy for eating disorders integrated with behavioural weight loss therapy to cognitive behavioural therapy-enhanced alone in overweight or obese people with bulimia nervosa or binge eating disorder: study protocol for a randomised controlled trial.

Background: Around 40 % of individuals with eating disorders of recurrent binge eating, namely bulimia nervosa and binge eating disorder, are obese. In contrast to binge eating disorder, currently there is no evidence base for weight management or weight loss psychological therapies in the treatment of bulimia nervosa despite their efficacy in binge eating disorder. Thus, a manualised therapy called HAPIFED (Healthy APproach to weIght management and Food in Eating Disorders) has been developed. HAPIFED integrates the leading evidence-based psychological therapies, cognitive behavioural therapy-enhanced (CBT-E) and behavioural weight loss treatment (BWLT) for binge eating disorder and obesity respectively. The aim of the present study is to detail the protocol for a randomised controlled trial (RCT) of HAPIFED versus CBT-E for people with bulimia nervosa and binge eating disorder who are …

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