An Investigation Of Physiological Adapatations Contributing To Weight Regain After Weight Loss
Funder
National Health and Medical Research Council
Funding Amount
$405,897.00
Summary
Why we gain weight, and why it s hard to maintain weight loss, is the focus of this study. We can regulate food intake by voluntary control in the short term ( dieting ), but our long term ability to control food intake is more complex. Many proteins work together to regulate food intake, as do circulating factors in our blood. Before and after weight loss, subjects feelings of hunger and satiety will be examined so that we can identify pathways that are involved in successful weight loss.
Is A Higher Intake Of Omega-3 Fatty Acids Advantageous For Weight Loss?
Funder
National Health and Medical Research Council
Funding Amount
$473,219.00
Summary
A 12 month dietary trial will be conducted to investigate whether a diet that is high in polyunsaturated fat (particularly long chain omega-3 fats found in fish oil) improves weight loss and metabolism, compared to a standard low fat weight-reducing diet. Other benefits of the diet, such as improvements in blood pressure, blood lipids and glucose, will be investigated. The findings will be used to refine dietary advice for weight loss and to develop food products enriched with fish oil.
Effects Of The Fatty Acid, Lauric Acid, On Energy Intake And Gut Motor And Hormonal Function In Health And Obesity
Funder
National Health and Medical Research Council
Funding Amount
$744,645.00
Summary
Obesity is largely due to energy intake exceeding energy expenditure, thus, strategies that reduce energy intake will result in weight loss. We discovered recently that the fatty acid, lauric acid, markedly reduces energy intake. Our studies will determine the effects of lauric acid on energy intake and body weight reduction in obese subjects. The research is a new initiative and explores the potential of lauric acid as a novel, nutrient-based and side-effect free approach to obesity management.
Gastrointestinal Function And Appetite In Obesity - Acute And Longer-term Effects Of Changes In Energy Intake
Funder
National Health and Medical Research Council
Funding Amount
$744,645.00
Summary
The prevalence of obesity is assuming epidemic proportions. While weight loss diets help people to lose weight, body weight stabilises over time despite continued dieting. Our research proposal represents a novel initiative with the aim to understand the adaptations in gastrointestinal mechanisms in response to acute and longer-term dietary restriction that compromise weight loss. Ultimately our research will help to develop weight loss strategies that are successful in the long-term.