A nutritional composition for controlling blood sugar level comprising a protein, a lipid and a carbohydrate, wherein energy percentages supplied by the protein, lipid and carbohydrate are 10 to 25%, 20 to 35% and 40 to 60%, respectively； and oleic acid in the lipid energy percentage is 60 to 90% and palatinose and/or trehalulose in the carbohydrate energy percentage is 60 to 100%. <；??>；The composition is useful as an oral or tube feeding nutrient for nutritional management or blood sugar level control of patients suffering from diabetes and glucose intolerance, or for obesity prevention, a therapeutic diet, a diet for diabetic patients at home, an obesity preventive diet or a food with health claims.一種用於控制血糖值之營養組合物，係含有蛋白質、脂質與碳水化合物，其中蛋白質、脂質與碳水化合物所提供的能量百分比分別為10至25%，20至35%與40至60%；油酸在脂質能量百分比中占60至90%，巴拉金糖和/或崔哈魯勒斯(trehalulose)在碳水化合物能量百分比中占60至100%。；本組合物可有效用於營養管理或做為罹患糖尿病與葡萄糖不耐症之病患的口服或管道餵食營養、或用於肥胖的預防、一種治療性膳食、一種糖尿病病患居家的膳食、一種肥胖預防膳食或一種符合健康要求的食物。
