Shrimp
虾
Yes, shrimp contain cholesterol. But many researchers think that the cholesterol you consume from food plays a negligible effect on cholesterol in your bloodstream. Shrimp is also high in protein, low in fat and a good source of heart-protective omega-3s and vitamin B12, according to Outside magazine.
没错，虾富含胆固醇。但很多研究人员认为从食物中摄取的胆固醇对血管里胆固醇的影响微乎其微。根据Outside杂志，虾还富含蛋白质、低脂肪，还富含保护心脏的omega-3s以及维他命B12。
Watermelon
西瓜
This beloved thirst quencher is packed with vitamins A, C, potassium, and the cancer-fighting antioxidant lycopene, according to WebMD. It’s also one of the richest natural sources of the amino acid L-citrulline, which helps regulate arterial function and may lower blood pressure, as discovered by researchers in a 2010 Florida State University study.
WebMD网站上说，这可是富含维生素A，C, 钾以及抗癌抗氧化剂的番茄红素的解渴利器。佛罗里达大学2010年的研究发现，西瓜同时还富含最丰富的氨基胱氨酸，能有效防止动脉硬化还能降低血压。
Potatoes
土豆
This starch gets a bad rap, in part because it’s so easy to fatten up with oil, cheese, or creamy sauces. But baked at home, the humble potato is actually nutritious. According to Cooking Light, one 160-calorie medium potato is one of the best sources of heart-healthy potassium and fiber. Just go easy on the toppings.
这种淀粉物可真没啥好名声，主要是它很容易被和油、芝士或是奶油调料联系在一起。但如果在家炸一炸，土豆可真的富含营养。根据Cooking light网站，一个160卡路里中等大小的土豆是富含钾和纤维最多的食物。赶紧开吃吧。
Iceberg lettuce
卷心莴苣
Darker greens may have more nutrients, says Prevention magazine, but that doesn’t mean iceberg has none. If an iceberg wedge is your favorite salad, note that one cup of shredded leaves delivers about 20 percent of your daily needs for vitamin K, and 15 percent for vitamin A. Even if you use iceberg as a salad base for other healthy veggies, you've got a great vehicle for overall nutrition.