草莓可以代替牙膏？

Strawberries are a widely loved fruit. They're sweet, refreshing, and good for you. Like many other fruits, strawberries offer a variety of health benefits. One you may not be aware of is their ability to whiten your teeth (via Healthline). Strawberries contain citric acid and malic acid, two ingredients that can make your teeth whiter. While they can offer a more natural alternative to some teeth whitening products, they often only give the look of whiter teeth for a temporary period of time.

草莓是一种广受喜爱的水果。它们又甜又提神，对你有好处。像许多其他水果一样，草莓对健康有多种益处。一个你可能不知道的是他们美白牙齿的能力。草莓含有柠檬酸和苹果酸，这两种成分可以使你的牙齿更白。虽然草莓可以替代其他美白产品，但其实它们通常只能在一段时间内让牙齿看起来更白。

You shouldn't rely on this fruit to whiten your teeth for a couple of reasons. First, strawberries are high in sugar, which eats away at your teeth enamel when it is allowed to sit in your mouth. Rubbing strawberries all over your pearly whites may put you at a higher risk of developing cavities. Second, the acid in strawberries that can brighten your smile also harms your tooth enamel over time. If you eat a lot of strawberries, you'll want to make sure that you're brushing with fluoride toothpaste to ensure that your enamel stays nice and strong. Once enamel wears away, it can't be replaced naturally.

你不应该依赖这种水果来美白牙齿，原因有几个。首先，草莓含糖量高，当它放在嘴里时，它会侵蚀你的牙齿珐琅质。在你珍珠般洁白的牙齿上抹草莓可能会增加你蛀牙的风险。第二，草莓中的酸能使你的笑容明亮，随着时间的推移，它也会损害你的牙釉质。如果你吃了很多草莓，你要确保你用含氟牙膏刷牙，以确保你的牙釉质保持良好和牢固。一旦珐琅质磨损，就无法自然修复。

Health benefits of strawberries

草莓对健康的益处

Even though you shouldn't swap out your toothpaste for a bowl of strawberries, this fruit offers tons of health benefits when eaten. They are a great source of vitamin C, with one cup giving you 100% of your daily recommended intake (via Best Health). Vitamin C is a powerful antioxidant that contributes to a healthy immune system.

即使我们不能让草莓代替牙膏，但这种水果在吃的时候对健康还是有很多好处的。它们是维生素C的极佳来源，一杯就能达到每日推荐摄入量。维生素C是一种强大的抗氧化剂，有助于健康的免疫系统。

Ellagic acid, a phytochemical found in strawberries, also works hard to keep you healthy. "Ellagic acid has been shown to yield anti-cancer properties like suppressing cancer cell growth," said registered dietitian Madeleine Edwards. "Strawberries also contain antioxidants lutein and zeathancins. Antioxidants are scavengers to free-radicals and neutralize the potentially negative effect they can have on our cells." Strawberries also help you maintain healthy vision, keep wrinkles at bay, lower cholesterol, and regulate your blood pressure. Whether you eat them plain, throw them into a smoothie, or cook them in a delicious dessert, strawberries should be a regular part of your diet.

鞣花酸，一种在草莓中发现的植物化学物质，也能使你保持健康。注册营养师马德琳·爱德华兹(Madeleine Edwards)说：“鞣花酸已被证明具有抑制癌细胞生长等抗癌特性。”。“草莓还含有抗氧化剂叶黄素和玉米黄质。抗氧化剂是自由基的清除剂，可以中和它们对细胞的潜在负面影响。”草莓还能帮助你保持健康的视力，防止皱纹，降低胆固醇，调节血压。不管你是吃纯草莓，还是把它们放进冰沙里，或者把它们放在美味的甜点里，草莓都应该是你日常饮食的一部分。