This thing growing in the field is actually a holy eye protection product

Abstract: when it comes to sweet potatoes, many people are no stranger, because eating sweet potatoes has the effect of defecation and satiety. If there is constipation, eating some sweet potatoes can have an effect. But what many people don’t know is that if you want to protect your eyes, eating sweet potatoes is also a good choice., Beautiful eyes have three natural enemies: the sun! Stay up late! Age! After several twists and turns, many people began to see clearly, itch and shed tears inexplicably. In addition, presbyopia, glaucoma, cataract and other eye diseases are coming soon., What should I do? Doctors at the eye center said that to improve the function of the eyes, the prerequisite is to take good care of the eyes., How to protect your eyes? Food first! Here, I have to mention the representative eye protection food – sweet potato. When it comes to sweet potato, many people are familiar with it, because eating sweet potato has the effect of defecation and satiety. If constipation occurs, eating a little sweet potato can have the effect. But what many people don’t know is that if you want to protect your eyes, eating sweet potatoes is also a good choice., The common sweet potatoes on the market are sweet potato, white potato and purple potato. White potato: low pigment content and white heart., Sweet potato: it contains a lot of carotenoids, so it is red heart (or yellow heart)., Purple potato: it contains high anthocyanins, so it is purple heart.,

beautiful eyes have three natural enemies: the sun! Stay up late! Age! After several twists and turns, many people began to lose sight, itch and shed tears. In addition, presbyopia, glaucoma, cataract and other eye diseases also came. What about

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? Doctors at the eye center said that to improve the function of the eyes, the prerequisite is to protect the eyes first. How to protect eyes with

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? Food first! Here, we have to mention the representative eye care food – sweet potato

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. When it comes to sweet potato, many people are familiar with it, because eating sweet potato has the effect of defecation and satiety. If constipation occurs, eating a little sweet potato can have the effect. But what many people don’t know is that if you want to protect your eyes, eating sweet potatoes is also a good choice.

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the common sweet potatoes on the market are sweet potato, white potato and purple potato.

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white potato: the content of pigment is low and white heart.

sweet potato: it contains a lot of carotenoids, so it has a red heart (or yellow heart).

purple potato: it contains high anthocyanins, so it is purple heart.

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different sweet potatoes have different nutrition. Which kind of sweet potato is more eye-friendly?

No.1 sweet potato: eye and heart protection

sweet potato has high carotene and lutein content, β- Carotene can be converted into vitamin A in the human body, which can protect eyesight. Lutein has always been known as “plant lutein”, which can prevent a variety of degenerative diseases caused by cardiovascular diseases and aging.

No.2 purple potato: eye protection, anti-aging,

has low starch content, high protein content, and contains trace elements such as iron, zinc and magnesium. Purple potato is not a genetically modified product. The biggest difference between purple potato and other potato is anthocyanin.

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anthocyanins have the functions of antioxidation, protecting liver, scavenging free radicals and improving intestinal flora. They are especially beneficial to the health of skin and eyes.

No.3 sweet potato: the potassium content of

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sweet potato is very high. It is effective for patients with hypertension to eliminate sodium salt and reduce blood pressure. Sweet potato has less sugar and strong sense of satiety, which can control the amount of food. Sweet potato is a weakly alkaline food, which can appropriately replace the staple food and help to maintain blood acid-base balance. How can

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sweet potatoes play the role of eye protection?

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have a variety of ways to eat sweet potatoes. They can be directly boiled or made into dry food. Sweet potato powder can be dissolved in milk or soybean milk.

when eating sweet potatoes, pay attention to the following five points:

1. Pay attention to the eating time.

it is best to eat during lunch.

2. Moderate consumption of

sweet potatoes contains oxidase, which is easy to produce a large amount of carbon dioxide gas in people’s gastrointestinal tract. If you eat too much, it will cause abdominal distension, hiccups and farting.

3. Don’t eat

on an empty stomach. Try not to eat on an empty stomach, because sweet potato itself contains relatively high carbohydrates, which is prone to acid reflux and heartburn.

4. Peeling and eating

sweet potato skin may contain black spot virus, which is not easy to be destroyed and killed by high temperature and is easy to cause poisoning.

5. Don’t eat

sweet potatoes with too sweet things. If you eat sweets at this time, the possibility of reflux will be doubled. Therefore, try not to eat sweet potatoes with too sweet things.