nominally significantP < 0.01
However, we observed nominally significant interactions (all P < 0.01) between carbohydrate intake and MTNR1B- rs1387153 for FG with a 0.003 mmol/L higher FG with each additional 1% carbohydrate intake in the presence of the T allele, between sleep duration and CRY2 -rs11605924 for HDL-cholesterol with a 0.010 mmol/L higher HDL-cholesterol with each additional hour of sleep in the presence of the A allele, and between long sleep duration (≥9 h) and MTNR1B -rs1387153 for BMI with a 0.60 kg/m 2 higher BMI with long sleep duration in the presence of the T allele relative to normal sleep duration (≥7 to <9 h).