The Nutrition Examination Research Digest (NERD) aims to provide rigorous, unbiased analysis of the latest and most important nutrition and supplementation studies. Click here to subscribe or login if already a subscriber .
Study under review: Comparison of Weight Loss Among Named Diet Programs in Overweight and Obese Adults: A meta-analysis
Introduction
People have been trying to figure out the most effective weight loss diet for as long as diets have existed. When researched in clinical trials, diet questions are often addressed through head-to-head comparisons, like an endless nutritional tournament dedicated to finding the ultimate diet. Unfortunately, it’s only feasible to compare two or three diets at a time. Since new diets appear often, it’s often hard to draw conclusions about a single diet in comparison to the entire landscape of options.
To address this problem, the authors collected the results of many studies and analyzed them together, in order to simultaneously compare the effectiveness of many diet styles.
The nitty-gritty
Named diets evaluated
What does this study tell us?
The big picture
Frequently Asked Questions
What should I know?
Other Articles in Issue #01 (November 2014)
- Ask the Researcher
- Interview: Jose Antonio, PhD
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Interview: Dr. Scott C Forbes, Ph.D, CSEP-CEP
Dr. Scott C Forbes is a professor of Human Kinetics at Okanagan College in Canada. He recently co-authored “Creatine timing on muscle mass and strength: Appetizer or Dessert?”. We thought we’d ask him a few questions.
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The Shady Underbelly of “Evidence” Based Medicine
Op-ed discussing the importance of always digging into the people behind the research. Just because it's published, it doesn't make the information true.
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Umami appetizers backed by science
Umami flavor enhances appetite but also increases satiety.
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The issue of morning coffee and subsequent appetite
The effects of coffee and caffeine on appetite, gastric emptying and energy intake.
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Dopamine signaling and overeating
Striatal dopamine D2-like receptor correlation patterns with human obesity and opportunistic eating behavior.
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Another benefit of omega-3s: A better treatment for epileptic seizures
Fish oil (n-3 fatty acids) in drug resistant epilepsy: a randomized placebo-controlled crossover study.
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New data on liver damage from bodybuilding supplements
Liver injury from herbals and dietary supplements in the U.S. drug-induced liver injury network.
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Sweeteners on trial: High saccharin intake shifts gut microbiome impairing glucose disposal
Artificial sweeteners induce glucose intolerance by altering the gut microbiota
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Investigating mango as a functional food
Mango supplementation improves blood glucose in obese individuals.