比較燕麥高纖代餐和傳統飲食對減重成效之不同
本研究的主要目的是探討使用含燕麥的高纖代餐是否比傳統飲食方式 對體重管理更有效益。共 21 位肥胖受試者 (body mass index:BMI 30 ≧ kg/ m2) 完成全程的實驗，其中 Group1 組 (n=10 , 平均年齡 44.3±11.6 歲 ,BMI 31.1±2.9kg/m2) 前期 6 週以代餐飲食方式介入體重控制計劃
，後期 6 週以傳統飲食方式進行體重控制； Group2 組 (n=11, 平均年 齡 42.1±12.7 歲 ,BMI 30.8±3.6kg/m2) 前期則以傳統飲食方式，後期 再以代餐飲食方式進行實驗。比較前 6 週兩組之間體位測量的差異，
即代餐飲食與傳統飲食食用 6 週後的前後不同值，發現 Group1 經過 6 週代餐飲食介入後，在體重、體脂率、 BMI 及腰臀比與實驗開始前 比較都有顯著降低的情形 (p<0.001) ，而 Group2 在傳統飲食方式介入 下來則只有體重及 BMI 有顯著降低 ( p<0.01) ，在血脂質的部分，兩 組的膽固醇值均比實驗前顯著降低 (p<0.05) 。另外，肝功能指標 GOT
、 GPT 活性及收縮壓在 Group1 組進行 6 週代餐飲食後也有明顯地下 降 (p<0.05) 。由本研究成果得知，將含燕麥代餐應用於減重初期可得 到較顯著的成效。
Differential Effects of High-Fiber Oats-Containing Meal Replacements and Traditional Diet on Weight Management.
The aim of this study is to investigate whether high fiber oats-containing meal repla cements intervention is more effective than traditional foods on weight managemen t.Twenty-one obese subjects (Body Mass Index: BMI 30kg/m2) were recruited an ≧ d divided into 2 groups. Subjects in group 1-G1(n=10, age 44.8±11.2 yrs, BMI 31.0
±2.8 Kg/ m2)experienced 6 weeks meal replacement(MR) in the first phase , and tr aditional low-calorie diet(TF) in the second phase. Subjects in group2-G2(N=11, ag e 42.1±12.7 yrs, BMI 30.8±3.6 Kg/ m2) were treated traditional low-calorie diet(T F) at first 6wks, continuously were treated meal replacements at the last 6 wks.Whe n compared the differences of anthropometric data during the first 6 weeks, subject s in G1 showed the significantly decreased in body weight, body fat percentage, B MI and WHR (waist-hip- ratio) (p<0.001). However, only the body weight and BM I were significantly reduced in G2 at the first 6 weeks (p<0.01). Furthermore, the pl asma cholesterol content was also significantly lower than that of beginning in both groups. Besides, GOT,GPT and systolic blood pressures (p<0.05) significantly decr eased were founded in G1 at the first 6 weeks. In conclusion, high fiber oats-contai ning meal replacements are more effective than traditional foods on weight manage ment at the beginning period.
