Carbohydrate-restricted Paleolithic-based diet Randomized crossover trial 12 subjects with metabolic syndrome 4-week diet intervention:➢ carbohydrate-restricted (<50g) Paleolithic-based diet + sedentary activity (PD-S) ➢ PD + high-intensity interval training (PD-Ex) PD-S + PD-Ex: ↓ Glycaemia, TG, fasting insulin, insulin resistance, CRP, TNF-α, IL-6, ICAM-1 Gyorkos et al. (2019)