研究表明它们没有LDL增高影响，但关键是饮食平衡 Moderation Is Key，不要偏食。 拿牛油果来说 Health Benefits No matter how you slice it, the avocado has plenty of health benefits. Here’s a closer look at some of the nutrients found in avocados. Monounsaturated fat—As mentioned, avocados are high in monounsaturated fat. Unlike other fats, this type of fat raises levels of good HDL-cholesterol and lowers harmful triglycerides without raising harmful LDL cholesterol levels. Fiber—Avocados are high in fiber, particularly soluble fiber, which promotes regularity, helps regulate the body's use of sugars, and lowers blood cholesterol levels. Vitamins—Avocados are a good source of many vitamins such as B vitamins and folic acid. Minerals— Gram for gram, avocados provide more potassium than bananas. Potassium is critical for nerve impulse transmission, muscle contraction, and heart function. Avocados also provide a fair amount of magnesium, which your body needs to metabolize carbohydrates and fats. Note that avocados also contain: Lutein, a carotenoid, which is thought to help protect against eye diseases such as cataracts and macular degeneration. Beta-sitosterol (a plant sterol), which is currently being studied for its ability to reduce the risk of cardiovascular disease and cancer. Moderation Is Key Although they taste great and are good for you, avocados should be eaten in moderation as part of a balanced diet. Because of the fat content, avocados are relatively high in calories. A 3.5 ounce serving has about 177 calories and 0.6 ounces of fat.
HDL还会有三位数的吗？那好胆固醇的正常值区间是什么呢？我连五十都不到，每天锻炼都提高不了。
我上次hdl就是三位数，医生说挺好的。 好像没有上限，只有下限。
牛油果买回来室温下放软了再进冰箱。
牛油果放纸袋里，里面再放个其它水果，过一两天就能吃。这是以前在中国学的方法，这边老美也用这方法，看来是全世界劳动人民的经验。
对啊，我就是这么操作的。要吃前几天冰箱里拿出室温放其他水果一起。还是肉快变色了硬的我挖不出来。 也有碰到好的，吃的不亦乐乎啊，一个人就干掉一整个混沙拉的。 一批批的，不好的一袋子牛油果怎么倒腾都不好。
我在Costco买的牛油果也有常有这个问题，特别是最近，室温下放两三星期都是硬的象石头一样，根本不能吃。而且一般一袋都这样。以前牛油果还是5.99的时候我就扔了，现在已经10.99了，我就拿回去退了。
"nuts过量会引起ldl增加" 过量是指多少/天？给个参考值。
你这情况是一次买太多了吧
不是买太多了。我google过，可能是运输储存中温度太低导致的。这就能解释为什么一般整袋都不能正常成熟。
LDL 没有说不好。你自己理解错误。
LDL和心脑血管疾病有关，但是未必是正相关，也可能是负相关。
LDL不是心脑血管疾病最重要的指标吗？ 我的医生说LDL越高，越容易发生心脑血管疾病。
原来如此啊！
不要买Costco的。买whole foods，sprouts或者local farmers market的好很多。
costco的果蔬基本都没法买。
你这明显操作错误，应该先室温放软了再放进冰箱储存。吃的时候拿出来就可以。低温保存之后牛油果很难再变软了。
楼上有mm解释过了，商家运输储存低温。冰箱放蔬果的抽屉哪有那么低温，只不过延迟成熟过程。