A.20g/d B.25g/d C.30g/d D.40g/d
A.2000Kcal/d B.2500Kcal/d C.3000Kcal/d D.3500Kcal/d
A.2000-2500Kcal/d B.2500-3000Kcal/d C.3000-3500Kcal/d D.3500-4000Kcal/d