INS and polycystic ovary syndrome: In non‐PCOS populations, meta‐analyses of randomized controlled trials have shown that low‐glycemic diets can reduce fasting insulin levels, pro‐inflammatory markers, total and LDL cholesterol (Brand‐Miller, Holt, Pawlak, & McMillan, 2002; Goff, Cowland, Hooper, & Frost, 2013; Schwingshackl & Hoffmann, 2013).