时间：2020-5-9 18:39:50 作者：雅信博文翻译
Broccoli is most nutritious when eaten raw or when steamed. This super vegetable contains sulforaphane, an anticarcinogen that works to destroy cancer-causing chemicals that the body might take in either through the environment or through food.
Besides vitamins A, C, E, and K, one serving of steamed broccoli contains approximately 20% of your daily fiber requirement. Plus, there are only about 31 calories in one serving.
Cantaloupe has more beta carotene — a form of vitamin A that promotes healthy eyes — than many other similar fruits like oranges, grapefruits, peaches, and mangoes. Just one cup of the fruit provides you with potassium as well as more than 100% of your daily recommended value of vitamins A and C.
Plus, since water makes up 90% of cantaloupe, there are only 55 calories in one serving.
Although its white color may make people think otherwise, cauliflower is actually a very versatile and nutritious vegetable. It contains antioxidants and phytochemicals — both of which help to fight off chronic disease — and it's an excellent source of folate, fiber, and vitamins C and K.
There are around 25 calories in one serving.
Blackberries' health benefits are incredibly versatile. Like many other berries, the fruit is rich in vitamin C as well as antioxidants known as bioflavonoids.
Beyond that, eating blackberries can aid with digestion and staying alert, and tightens tissue, leading to younger-looking skin. There are around 62 calories in a single serving of the berries.
Most types of lettuce — whether it's romaine or iceberg — only have about 10 to 20 calories per serving. And although lettuce won't add a lot of protein to your diet, it will add plenty of vitamins and nutrients like folate, iron, and vitamins A and C.
Most people know oranges for their vitamin C content, but the citrus fruit touts multiple other benefits. Since vitamin C is crucial in collagen production, oranges help keep skin free of damage and looking good. It's also low in calories; a medium-sized orange has about 80 calories.
And if you're not eating that white stuff under an orange's skin — pith — you should start. Pith contains a lot of fiber, which helps lower cholesterol and blood sugar levels.
There's more vitamin C in one serving of strawberries than there is in one orange. In addition, strawberries are also bursting with polyphenols, a type of antioxidant.
Strawberries are also a good source of potassium and fiber, and they're fat-free, sodium-free, and cholesterol-free, which makes them healthy for the heart. One cup of the fruit only has around 50 calories.
Honeydew melon 甜瓜
Honeydew melon has only slightly more calories per serving than cantaloupe (64), and the majority of these calories come from the 14 grams of natural sugar the fruit provides.
Honeydew also contains over half of the recommended daily value of vitamin C, as well as copper, which is crucial for healthy skin.