一天一个洋葱对减肥的好处

古老的谚语一天一个苹果可以申请洋葱。两块产生富含纤维素,营养和抗氧化剂的槲皮素,所有这些可能有助于减肥。洋葱也容易把各种菜,把低热量的调味品。

洋葱是一个很好的抗氧化剂来源的槲皮素。槲皮素可能帮助增加能量消耗,或者卡路里燃烧,在你的身体,同时减少炎症,主要作者劳拉·k·斯图尔特说:2008年的一项研究发表在《“新陈代谢”。However, more rigorous research is needed before firm conclusions can be drawn. One problem with many quercetin studies is imprecise information about the amount of compound actually provided, which leads to uncertainty about the effective dose of quercetin needed to gain results, Stewart notes. In addition, your body may adapt to the antioxidant's early effect on energy expenditure, thus reducing its benefit over time, Stewart says. This antioxidant also is found in apples, tea, citrus fruits and red wine, according to University of Maryland Medical Center.

烹饪和洋葱是一个很好的方式添加风味的食物没有增加很多额外的卡路里,脂肪和油倾向于做,建议弗雷德·a·Stutman》的作者“100减肥技巧,真正的工作。”Combining onion with garlic is an especially tasty way to achieve this. Increasing the volume of a dish with low-calorie foods, such as by adding onions, also helps you to feel fuller on fewer calories, according to the Mayo Clinic. A medium onion has 44 calories, according to the U.S. Department of Agriculture.

添加洋葱一道菜可以帮助你获得更多的纤维,根据《读者文摘》的书,“反击与食物”。Fiber is the part of a plant food that you cannot digest. Eating fiber helps you stay full longer, which helps control your weight. It also helps control your blood sugar levels, which may help reduce your risk for type 2 diabetes, according to the Mayo Clinic. A medium onion has 1.9 g fiber, according to the USDA. The quercetin in onions also may help increase your "good" high-density lipoprotein cholesterol levels, which boosts overall health, says Irish nutritionist Anne Collins.