Quick SummaryIn this meta-analysis of randomized controlled trials, diets that were high in advanced glycation end products worsened insulin resistance, fasting glucose, and insulin levels.What was studied?Who was studied?870 adults (ages 18–70), most of whom had overweight, obesity, and/or type 2 diabetes.How was it studied?The researchers conducted a meta-analysis involving 17 randomized controlled trials, including 4 crossover studies. The included studies were conducted in the Netherlands, D...