↔ BMI, ↔ weight, ↓ ALT, ↓ γGT, ↔AST, ↓ insulin, ↓ HOMA-IR, ↑ vitamin D, ↓ degree of steatosis ↔ FBG, ↔ TG, ↔ TChol, ↔ LDL-C, ↔ Ferritin. The gene discussed is INS; the disease is steatosis.