Overview a Drink and food: gross calorific value >kg=height -105 Daily kg=-1051255K (25~30Kcal)(25~40Kca) a Therapy: before mealsOverview ◼ Drink and food：gross calorific value ➢ Kg＝height－105 ➢ Daily Kg＝105～125.5K ➢ （25～30Kcal） (25～40Kcal) ◼ Therapy：before meals