Abstract:
BACKGROUND:To assess the nutrition knowledge of physicians on the basic effects of diet on blood lipids and lipoproteins. METHODS:Anonymous mailed dietary knowledge surveys to 6000 randomly selected physicians in the United States licensed in either Internal Medicine or Cardiology. RESULTS:Response rate: 16% (n = 639). Half of the physicians did not know that canola oil and 26% did not know olive oil were good sources of monounsaturated fat. Ninety-three percent (84% of cardiologists vs. 96% of internists; p < 0.001) did not know that a low-fat diet, in general, would increase blood triglycerides. Approximately three-quarters (70% of cardiologists vs. 77% of internists; p < 0.01) did not know a low-fat diet would decrease HDL-c and almost half (45%) thought that a low-fat diet would not change HDL-c. CONCLUSIONS:If physicians are to implement dietary and cholesterol management guidelines, they will likely need to become more knowledgeable about nutrition.
journal_name
Nutr Jjournal_title
Nutrition journalauthors
Flynn M,Sciamanna C,Vigilante Kdoi
10.1186/1475-2891-2-19keywords:
subject
Has Abstractpub_date
2003-12-01 00:00:00pages
19issn
1475-2891pii
1475-2891-2-19journal_volume
2pub_type
杂志文章abstract:BACKGROUND:Because the source of protein may play a role in its satiating effect, we investigated the effect of different proteins on satiation and short-term satiety. METHODS:Two randomized single-blind cross-over studies were completed. In the first study, we investigated the effect of a preload containing 20 g of c...
journal_title:Nutrition journal
pub_type: 杂志文章,随机对照试验
doi:10.1186/1475-2891-10-139
更新日期:2011-12-23 00:00:00
abstract:BACKGROUND:Excessive body fat is the leading cause of many metabolic disorders. Therefore, assessing levels of body fat associated with risk of disease in specific populations is crucial. The present study aimed to identify optimal cut-off values of body fat composition including total body fat, body fat percentage, vi...
journal_title:Nutrition journal
pub_type: 杂志文章
doi:10.1186/s12937-020-00569-1
更新日期:2020-07-25 00:00:00
abstract:BACKGROUND:Nocturnal eating have recently increased. Serum phosphorus levels and regulators of phosphorus have circadian variations, so it is suggested that the timing of eating may be important in controlling serum phosphorus levels. However, there have been no reports on the effects of nocturnal eating on phosphorus ...
journal_title:Nutrition journal
pub_type: 杂志文章,随机对照试验
doi:10.1186/s12937-015-0096-y
更新日期:2015-10-08 00:00:00
abstract:BACKGROUND:Epidemiological studies regarding the association between dietary fiber intake and ovarian cancer risk are still inconsistent. We aimed to review the available evidence and conduct a dose-response meta-analysis to investigate the relationship between dietary fiber intake and ovarian cancer risk. METHODS:Rel...
journal_title:Nutrition journal
pub_type: 杂志文章,meta分析
doi:10.1186/s12937-018-0407-1
更新日期:2018-10-30 00:00:00
abstract:BACKGROUND:Metabolic syndrome is commonly associated with inflammation. The underlying factors of inflammation in metabolic syndrome are not fully understood. The objective of the study was to determine the association of dietary patterns, anthropometric measurements, and metabolic parameters with inflammatory markers ...
journal_title:Nutrition journal
pub_type: 杂志文章
doi:10.1186/s12937-018-0417-z
更新日期:2018-11-19 00:00:00
abstract:BACKGROUND:Meeting nutrient intake recommendations may demand substantial modifications in dietary patterns, and may increase diet cost. Incentives for modifying one's dietary intake that disregard prices are unlikely to be effective in the general population, especially among low-income strata, due to the high percent...
journal_title:Nutrition journal
pub_type: 杂志文章
doi:10.1186/s12937-019-0466-y
更新日期:2019-07-20 00:00:00
abstract:BACKGROUND:Malnutrition is a widespread problem in elderly people and is associated with cognitive decline. However, interventional studies have produced ambiguous results. For this reason, we wanted to determine the effect of micronutrient supplementation on blood and tissue levels and on general nutritional status in...
journal_title:Nutrition journal
pub_type: 杂志文章
doi:10.1186/1475-2891-12-148
更新日期:2013-11-15 00:00:00
abstract::Most hepatocellular carcinoma (HCC) patients have complications, including cirrhosis and malnutrition. The efficacy of dietary supplementation with oral branched-chain amino acids (BCAAs) in HCC patients undergoing interventions has not been confirmed. Relevant publications on the efficacy and safety of oral BCAA supp...
journal_title:Nutrition journal
pub_type: 杂志文章,meta分析,评审
doi:10.1186/s12937-015-0056-6
更新日期:2015-07-09 00:00:00
abstract:BACKGROUND:High fructose corn syrup (HFCS) sweetened soft drink intake has been linked with asthma in US high-schoolers. Intake of beverages with excess free fructose (EFF), including apple juice, and HFCS sweetened fruit drinks and soft drinks, has been associated with asthma in children. One hypothesis for this assoc...
journal_title:Nutrition journal
pub_type: 杂志文章
doi:10.1186/s12937-015-0097-x
更新日期:2015-10-16 00:00:00
abstract:BACKGROUND:Dietary intake of vitamin K has been reported to reduce coronary artery calcification (CAC) and cardiovascular events. However, it is unknown whether supplemental menaquinone (MK)-4 can reduce CAC or arterial stiffness. To study the effect of MK-4 supplementation on CAC and brachial ankle pulse wave velocity...
journal_title:Nutrition journal
pub_type: 杂志文章
doi:10.1186/s12937-016-0175-8
更新日期:2016-05-12 00:00:00
abstract:BACKGROUND:Dietary assessment methods that can provide high quality data while limiting participant burden and resource requirements in epidemiological research are highly sought after and continue to evolve. The use of mobile phone technology in research has increased rapidly over the last decade and offers multiple a...
journal_title:Nutrition journal
pub_type: 杂志文章
doi:10.1186/s12937-018-0315-4
更新日期:2018-01-09 00:00:00
abstract:BACKGROUND:Recommendations for daily dietary vegetable intake were increased in the 2005 USDA Dietary Guidelines as consumption of a diet rich in vegetables has been associated with lower risk of certain chronic health disorders including cardiovascular disease. However, vegetable consumption in the United States has d...
journal_title:Nutrition journal
pub_type: 杂志文章,随机对照试验
doi:10.1186/1475-2891-9-38
更新日期:2010-09-17 00:00:00
abstract:BACKGROUND:Obesity develops when energy intake continuously exceeds energy expenditure, causing a fundamental chronic energy imbalance. Societal and behavioural changes over the last decades are held responsible for the considerable increase in sedentary lifestyles and inappropriate dietary patterns. The role of dietar...
journal_title:Nutrition journal
pub_type: 杂志文章
doi:10.1186/1475-2891-6-26
更新日期:2007-09-21 00:00:00
abstract:BACKGROUND:We conducted a single-arm clinical trial in institutionalized seniors, on the effects of high-dose vitamin D3-fortified bread daily intake (clinicaltrials.gov registration NCT00789503). METHODS:At 1 and 3 years after the dietary fortification was stopped, serum 25-hydroxyvitamin D (25(OH)D), parathyroid hor...
journal_title:Nutrition journal
pub_type: 临床试验,杂志文章
doi:10.1186/1475-2891-12-137
更新日期:2013-10-11 00:00:00
abstract:BACKGROUND:The consumption of fruit is generally associated with better health, but also higher socioeconomic status (SES). Most previous studies evaluating consumption of fruits have not separated 100% fruit juice and whole fruit, which may conceal interesting patterns in consumption. OBJECTIVE:To estimate demographi...
journal_title:Nutrition journal
pub_type: 杂志文章
doi:10.1186/1475-2891-14-3
更新日期:2015-01-05 00:00:00
abstract:BACKGROUND:Aging is a process associated with physiological changes such as in body composition, energy expenditure and physical activity. Data on energy and nutrient intake adequacy among elderly is important for disease prevention, health maintenance and program development. METHODS:This descriptive cross-sectional ...
journal_title:Nutrition journal
pub_type: 杂志文章
doi:10.1186/1475-2891-8-19
更新日期:2009-05-04 00:00:00
abstract:BACKGROUND:Fish consumption and intake of omega-3 fatty acids from fish are associated with a lower risk of cardiovascular disease. However, a prospective study from northern Sweden showed that high consumption of fish is associated with an increased risk of stroke in men, but not in women. The current study aimed to d...
journal_title:Nutrition journal
pub_type: 杂志文章
doi:10.1186/1475-2891-11-101
更新日期:2012-12-04 00:00:00
abstract:BACKGROUND:The benefit of FV intake in old age is well documented. However, there is evidence that old people do not consume enough FV. The purpose of this study was to evaluate the effectiveness of a tailored nutrition intervention that aimed to increase the FV intake among elderly Iranians aged 60 and over. METHODS:...
journal_title:Nutrition journal
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1186/1475-2891-10-123
更新日期:2011-11-14 00:00:00
abstract:BACKGROUND:The plant stanol ester margarine Benecol is a functional food that has been shown to lower effectively serum total and LDL-cholesterol. The purpose of this post-marketing study is to characterize users of plant stanol ester margarine with and without cardiovascular disease. METHODS:A cohort of plant stanol ...
journal_title:Nutrition journal
pub_type: 杂志文章
doi:10.1186/1475-2891-4-20
更新日期:2005-06-01 00:00:00
abstract:BACKGROUND:In young men, unhealthy lifestyle behaviours can be detrimental to their physical and/or mental health and set them on a negative health trajectory into adulthood. Despite this, there is a lack of evidence to guide development of effective health behaviour change interventions for young men. This study asses...
journal_title:Nutrition journal
pub_type: 杂志文章,随机对照试验
doi:10.1186/s12937-017-0227-8
更新日期:2017-01-13 00:00:00
abstract:BACKGROUND:This study investigated the effect of fermented milk supplementation on glucose metabolism associated with muscle damage after acute exercise in humans. METHODS:Eighteen healthy young men participated in each of the three trials of the study: rest, exercise with placebo, and exercise with fermented milk. In...
journal_title:Nutrition journal
pub_type: 杂志文章,随机对照试验
doi:10.1186/1475-2891-12-83
更新日期:2013-06-16 00:00:00
abstract:BACKGROUND:Poor diet is thought to be a risk factor for many diseases, including age-related macular disease (ARMD), which is the leading cause of blind registration in those aged over 60 years in the developed world. The aims of this study were 1) to evaluate the dietary food intake of three subject groups: participan...
journal_title:Nutrition journal
pub_type: 杂志文章
doi:10.1186/1475-2891-3-16
更新日期:2004-09-28 00:00:00
abstract:BACKGROUND:Obesity leads to an increase in inflammation and insulin resistance. This study determined antioxidant activity of flaxseed and its role in inflammation and insulin resistance in obese glucose intolerant people. METHODS:Using a randomized crossover design, nine obese glucose intolerant people consumed 40 g ...
journal_title:Nutrition journal
pub_type: 杂志文章,随机对照试验
doi:10.1186/1475-2891-10-44
更新日期:2011-05-09 00:00:00
abstract:BACKGROUND:Healthier dietary patterns are generally more costly than less healthy patterns, but dietary costs may be more important for dietary quality in lower educated and ethnic minority groups. The aim of this study was to investigate the association between dietary costs and dietary quality and interactions with e...
journal_title:Nutrition journal
pub_type: 杂志文章
doi:10.1186/s12937-019-0445-3
更新日期:2019-03-28 00:00:00
abstract:OBJECTIVES:To determine the effects of isoflavones (soy phyto-estrogens) on serum total cholesterol (TC), low density lipoprotein cholesterol (LDL), high density lipoprotein cholesterol (HDL) and triglyceride (TG). METHODS:We searched electronic databases and included randomized trials with isoflavones interventions i...
journal_title:Nutrition journal
pub_type: 杂志文章
doi:10.1186/1475-2891-2-15
更新日期:2003-11-19 00:00:00
abstract:OBJECTIVE:To evaluate the association between the consumption of unhealthy foods in children under one year and the education level of the mothers, data obtained from participants of the II Survey on the prevalence of breastfeeding in the Brazilian capitals and the Federal District in 2008 was analyzed. METHODS:During...
journal_title:Nutrition journal
pub_type: 杂志文章
doi:10.1186/1475-2891-13-33
更新日期:2014-04-03 00:00:00
abstract:BACKGROUND:Arterial stiffness is a component of vascular function and an established risk factor for cardiovascular disease. There is a lack of conclusive evidence on the effect of a meal rich in monounsaturated fat (MUFA) compared with an isoenergetic meal rich in saturated fat (SFA) on postprandial vascular function ...
journal_title:Nutrition journal
pub_type: 杂志文章,随机对照试验
doi:10.1186/1475-2891-12-93
更新日期:2013-07-10 00:00:00
abstract:BACKGROUND:The food frequency questionnaire (FFQ) is the most frequently used method to assess dietary intake in epidemiological studies evaluating diet-disease association. The objective of this study was to validate a FFQ for use among Lebanese adults by evaluating various facets of validity and reproducibility. MET...
journal_title:Nutrition journal
pub_type: 杂志文章
doi:10.1186/s12937-020-00581-5
更新日期:2020-07-06 00:00:00
abstract:BACKGROUND:Previous studies suggested that the abnormality of metabolism is a newly identified risk factor in HBV-related hepatocellular carcinoma (HCC). The association between metabolic factors and hepatocellular carcinoma (HCC) has not been clarified up to now. This study was conducted to investigate the prevalence ...
journal_title:Nutrition journal
pub_type: 杂志文章
doi:10.1186/1475-2891-10-49
更新日期:2011-05-15 00:00:00
abstract::Childhood obesity has reached epidemic levels in developed countries. Twenty five percent of children in the US are overweight and 11% are obese. Overweight and obesity in childhood are known to have significant impact on both physical and psychological health. The mechanism of obesity development is not fully underst...
journal_title:Nutrition journal
pub_type: 杂志文章,评审
doi:10.1186/1475-2891-4-24
更新日期:2005-09-02 00:00:00