Effects of dietary fatty acid composition from a high fat meal on satiety

Kozimor, Amanda L.; Chang, Hui; Cooper, Jamie A.

doi:10.1016/j.appet.2013.05.006

Cited by 46 publications

(35 citation statements)

References 30 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Some work suggests consumption of meals high in SFA (C12:0+16:0+18:0) leads to lower hunger and greater fullness scores compared to loads containing either MUFA (C18:1) or PUFA (C:18:2+C18:3) (147), while other work indicates that there is no significant association between fatty acid saturation and either gut peptide secretion, appetitive sensations, or food intake (4, 242). Even when differences are noted, energy compensation in the period following test meal consumption offsets the reduction in energy intake, which indicates the effect of fatty acids and gut peptides on energy intake may only be acute (155).…”

Section: Endocrine Responses To Fatmentioning

confidence: 99%

The Macronutrients, Appetite, and Energy Intake

et al. 2016

View full text Add to dashboard Cite

Each of the macronutrients, carbohydrate, protein and fat, has a unique set of properties that influence health, but all are a source of energy. The optimal balance of their contribution to the diet has been a long-standing matter of debate. Over the past half century, there has been a progression of thinking regarding the mechanisms by which each may contribute to energy balance. At the beginning of this time period, the emphasis was on metabolic signals that initiated eating events (i.e., determined eating frequency). This was followed by an orientation to gut endocrine signals that purportedly modulate the size of eating events (i.e., determined portion size). Most recently, research attention has been directed to the brain where the reward signals elicited by the macronutrients are viewed as potentially problematic (i.e., contribute to disordered eating). At this point the predictive power of the macronutrients for energy intake remains limited.

show abstract

Section: Endocrine Responses To Fatmentioning

confidence: 99%

The Macronutrients, Appetite, and Energy Intake

et al. 2016

View full text Add to dashboard Cite

show abstract

“…Whether there are other proteins or hormones that can directly interact with the L-cells to release PYY remains to be determined. Additionally, we mentioned above that the length of time that nutrients are in contact with the L-cells influences the degree of PYY release; however, this has not been conclusively shown (51) . Therefore, there is a need for more research to elucidate the mechanisms by which nutrients affect the release of PYY as well as the factors that influence the magnitude of PYY release independent of total energy consumption.…”

Section: Future Directionmentioning

confidence: 99%

“…They showed a trend for both SFA-and PUFA-rich meals to stimulate a greater PYY response compared with a MUFA-rich meal in postmenopausal women (122) . Finally, we recently showed that in normal-weight, premenopausal women, postprandial PYY levels were significantly higher for high-fat meals rich in PUFA and SFA compared with MUFA (51) . Based on the evidence published so far, it appears that the fatty acid composition of a meal or diet may influence the magnitude of postprandial PYY responses, and that PUFA and SFA induce a greater PYY response compared with MUFA.…”

Section: Dietary Fatty Acids and Peptide Yymentioning

confidence: 99%

“…Only in the last few years has some research in this area emerged. Investigators have examined the form of fat (NEFA v. TAG), the chain length of fatty acids and saturation of fatty acids (51,52,113,114) . In normal-weight men, NEFA administered intragastrically resulted in greater PYY levels than TAG (114) .…”

Section: Dietary Fatty Acids and Peptide Yymentioning

confidence: 99%

“…In the study mentioned above by Robertson et al (122) it was shown that peak CCK release after a high-fat meal challenge was greatest with a meal rich in SFA compared with either MUFA or PUFA. Since CCK does influence PYY release, greater CCK following a SFA-rich meal may be at least one of the mechanisms behind the greater PYY levels that we reported for SFA-v. MUFA-rich high-fat meals (51) . Another hypothesis is related to the rate of digestion and absorption of different long-chain fatty acids.…”

Section: Dietary Fatty Acids and Peptide Yymentioning

confidence: 99%

See 2 more Smart Citations

Factors affecting circulating levels of peptide YY in humans: a comprehensive review

Cooper

2014

Nutr. Res. Rev.

Self Cite

View full text Add to dashboard Cite

As obesity continues to be a global epidemic, research into the mechanisms of hunger and satiety and how those signals act to regulate energy homeostasis persists. Peptide YY (PYY) is an acute satiety signal released upon nutrient ingestion and has been shown to decrease food intake when administered exogenously. More recently, investigators have studied how different factors influence PYY release and circulating levels in humans. Some of these factors include exercise, macronutrient composition of the diet, body-weight status, adiposity levels, sex, race and ageing. The present article provides a succinct and comprehensive review of the recent literature published on the different factors that influence PYY release and circulating levels in humans. Where human data are insufficient, evidence in animal or cell models is summarised. Additionally, the present review explores the recent findings on PYY responses to different dietary fatty acids and how this new line of research will make an impact on future studies on PYY. Human demographics, such as sex and age, do not appear to influence PYY levels. Conversely, adiposity or BMI, race and acute exercise all influence circulating PYY levels. Both dietary fat and protein strongly stimulate PYY release. Furthermore, MUFA appear to result in a smaller PYY response compared with SFA and PUFA. PYY levels appear to be affected by acute exercise, macronutrient composition, adiposity, race and the composition of fatty acids from dietary fat.

show abstract

Obesity in Children

Worobey

2020

The Encyclopedia of Child and Adolescent Development

View full text Add to dashboard Cite

Obesity is the product of many factors, ranging from genetic causes to environmental determinants, and may be defined in simple terms as an excess of body fat. Current estimates for the United States suggest that approximately one in six of today's youth is obese, denoting a serious public health problem. Although weight gain may be explained simply as a matter of energy intake exceeding energy expenditure, the multiple determinants of obesity require a variety of strategies for assisting individuals with weight loss, as well as comprehensive and creative approaches to prevent excess weight gain from occurring.

show abstract

Effects of dietary fatty acid composition from a high fat meal on satiety

Cited by 46 publications

References 30 publications

The Macronutrients, Appetite, and Energy Intake

The Macronutrients, Appetite, and Energy Intake

Factors affecting circulating levels of peptide YY in humans: a comprehensive review

Obesity in Children

Contact Info

Product

Resources

About