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Aunt Sun recently went to buy a barrel of soybean oil for the sake of a healthy diet at home.
When the neighbor Sister Wang saw it, she immediately persuaded her: "Aunt Sun, you can't eat this soybean oil, I heard that there are trans fatty acids in it, and eating it is not good for the heart, and it can even cause cancer!" Aunt Sun chuckled in her heart after hearing this, and quickly put away the oil, planning to change it to another oil next time.
But a few days later, she met her old friend Aunt Song in the vegetable market, and Aunt Song said to her again: "Your family is still using self-pressed oil, right?" It is much more dangerous than soybean oil, and there may be aflatoxins in it, which is easy to get cancer if eaten. ”
Aunt Sun was worried all of a sudden, what kind of oil should be used to be safe? Is soybean oil really that problematic? Self-pressed oil can't be eaten? Turning around, Aunt Sun became more and more unsure, which oil is the most unhealthy?
1. Are trans fatty acids really scary?
The term trans fatty acids now sounds like a flood beast, and the most talked about is that it increases the risk of cardiovascular disease, which is really scary. Is it scary?
It's scary, but you have to look at the background of everything.
First of all, trans fatty acids are not only found in soybean oil, they are actually found in many foods, such as various fried foods, pastries, and biscuits. Many of the things we eat daily contain trans fatty acids, and soybean oil is just one of them.
Moderate amounts of trans fatty acids do not have much effect on our body, but if consumed in excess over a long period of time, they can adversely affect the cardiovascular system.
In fact, there is a standard for the amount of trans fatty acids, and the state has strict requirements for the trans fatty acid content of edible oils. The soybean oil regularly sold on the market is in line with national standards, and the content is within a safe range, which will not cause harm to the body.
If you eat a healthy diet and don't consume too much processed and fried foods, the trans fatty acids in soybean oil are negligible.
Some people say that these trans fatty acids in soybean oil will block blood vessels and affect cardiovascular and cerebrovascular health for a long time.
Most health problems can be avoided if oil intake is properly controlled. Therefore, instead of being anxious, it is better to control your dietary intake, pay attention to the usual amount of oil, and appropriately match other edible oils, so that you don't have to worry about the impact of trans fatty acids on your body.
Of course, trans fatty acids are not bad at all, we eat in a balanced way, and the complete absence of trans fatty acids is not necessarily a good thing. As a simple example, the trans fatty acids found in many fatty foods can make food more shelf-stable and enhance the taste of food.
So, are trans fatty acids really that scary? Its harm comes mainly from excessive intake, not from itself. If you want to stay healthy, you should start with the overall diet, eat less high-calorie, high-fat foods, eat more fruits and vegetables, exercise appropriately, and maintain good living habits.
2. Is genetically modified soybean oil carcinogenic or safe?
The word genetically modified feels mysterious and dangerous when you hear it, and many people dare not touch it when they see genetically modified soybean oil, and there are even rumors that genetically modified foods can cause cancer. Thinking about the possibility of cancer caused by the oil you eat every day, who isn't afraid?
Let's start with the fact that many countries around the world are using genetically modified soybean oil, and these places are allowed to use genetically modified soybean oil, and everyone eats it in a similar way to us. If GMOs were really so risky, these countries would have banned them on a large scale. Genetically modified foods have undergone a very strict safety assessment and are only allowed to be marketed after meeting international standards, so its safety is based on science.
So, is genetically modified soybean oil carcinogenic? From a scientific point of view, the claim of carcinogenic is really untenable, there is a lot of research on genetically modified foods, and there is no credible evidence that genetically modified soybean oil is directly linked to cancer. Genetically modified technology is actually through genetic modification, so that plants can resist pests and diseases and increase yields when growing, and will not change the nutrients of the plants themselves, nor will they increase the content of harmful substances.
Some people are worried that GMO technology sounds like "moving genes", will it affect our body's genes? In fact, there is no need to worry at all, this kind of worry is like eating beef and worrying that you will grow horns, which is completely unfounded.
So why would anyone have such a big panic about genetically modified foods? Mainly because everyone has some misunderstanding of the word "gene", plus some sensational headlines pop up on the Internet from time to time, what "genetically modified foods will change DNA", "genetically modified foods cause cancer outbreaks", these claims sound scary, but there is no scientific basis.
After all, is safety the biggest issue with GMO soybean oil? Not really. Many people talk about the skepticism of genetically modified oil, more because of the distrust of "new technology". From a scientific point of view, GMO technology has been proven to be safe and effective, and the GMO soybean oil that everyone eats has been around for decades without any health problems.
Therefore, genetically modified soybean oil does not cause cancer, nor does it have a negative impact on health, rather than worrying about whether it is genetically modified, it is better to pay attention to your usual eating habits and lifestyle.
3. 4 types of oil that you should eat less than soybean oil!
The health issues of soybean oil have been discussed a lot, but there are actually some other oils that we commonly use that are more alarming than soybean oil. The following oils, if not taken care of, may pose a greater risk to health.
The first is self-pressed oil. Many people think that the oil they press at home is more natural and healthier, but in fact, there are great hidden dangers in self-pressed oil. The process of making self-pressed oil cannot be as tightly controlled as in factories, and the raw materials may contain mould, especially aflatoxins. Therefore, although self-pressed oil is fragrant, for the sake of health, you really have to be careful, and you can't let your guard down because it tastes good.
The second is a plant-blended oil. This oil is very common in the market, and the proportion of blended oils is not transparent, and many of them are mainly cheap oils, such as palm oil, with a small amount of other oils to increase the nutritional value. It is even more difficult to say the health effects of blended oils because some of the ingredients in blended oils may contain high levels of saturated fatty acids, which are not good for cardiovascular health when consumed for a long time, and some brands may use poor-quality raw oils in order to reduce costs. When buying oil, everyone still tries to choose a single type of oil, so that the ingredients are clear and they are more assured to eat.
The third is palm oil. Palm oil may not be as common in our daily lives, but it is used in many processed foods, such as instant noodles, biscuits, cakes, etc. Palm oil is high in saturated fatty acids, and excessive intake can increase the "bad" cholesterol in the blood, leading to an increased risk of heart disease, and palm oil is prone to trans fatty acids at high temperatures, which has a greater impact on health. Although it is the "darling" of many food industries, it is not suitable for us to use it in large quantities at home, and it is better to eat less.
The last is the reusable frying oil, many families are used to saving the fried oil for the next time, but this practice is actually very unhealthy. In particular, repeated use of oil that has been fried at high temperatures will not only greatly reduce the nutrients in the oil, but also increase the content of harmful substances.
At the end of the day, oil is essential to our lives, but no matter what kind of oil it is, the key to health is to consume it in moderation. Reasonably control the amount of fat used, and don't overeat just because you like a certain taste, so as to truly achieve a healthy diet.
Fourth, how to choose oil to be healthy?
Oil is indispensable in daily life, whether it is stir-frying or cooking soup, but many people may only use one type of oil at home all year round, thinking that it is so simple and convenient. In fact, different kinds of oil have their own benefits, and if you really want to be healthy, the choice and combination of oils is very important.
First of all, it is important to know that different oils contain different fatty acids, such as soybean oil and rapeseed oil, which are rich in unsaturated fatty acids, which help to lower "bad" cholesterol, while animal oils like lard and butter are rich in saturated fatty acids, and excessive intake may increase the risk of cardiovascular disease. Eating a single type of oil may lead to some kind of excess or lack of nutrients in the body in the long run, which is why nutritionists have been advocating that "oil should be eaten instead".
Different oils are suitable for different cooking methods. For example, olive oil, which is rich in monounsaturated fatty acids, is very suitable for cold dressing or low-temperature cooking; Like peanut oil and rapeseed oil, it is resistant to high temperatures and is suitable for stir-frying and frying. Changing the oil not only allows you to get different nutrients, but also increases the variety of your diet and brings different flavor experiences.
Some people may ask, will it be too troublesome to eat instead? In fact, you don't need to change it every day, you can always have two or three kinds of oil at home, and you can use it in turn. For example, using soybean oil for stir-frying today and olive oil for cooking soup tomorrow is simple and nutritionally balanced.
In addition to changing the food, controlling the amount is also the key, many families like to put a lot of oil when stir-frying, thinking that this way the dish is fragrant. It is best to control the daily intake of cooking oil for each person to about 25 to 30 grams, which is about the amount of one tablespoon. When stir-frying, you can put less oil, or use spray oil, which can not only ensure the taste of the dish, but also avoid consuming too much oil.
In order to be healthier, you should also pay attention to the nutrition facts list on the package when choosing edible oil, and choose those oils that are high in unsaturated fatty acids and low in saturated fatty acids.
There are many types of oils, each with its own characteristics, and the key to being truly healthy is not to choose one "best" oil, but to diversify. Only by combining different types of oils and taking in different nutrients can we provide comprehensive protection for the body.
So, whether it's soybean oil, peanut oil, olive oil, or other types of vegetable oils, remember that "eating differently is king", and eating a balanced diet is the secret to keeping your body active.
epilogue
To sum up, the discussion about "whether soybean oil is healthy" should not be generalized. As a common vegetable oil, the health of soybean oil depends largely on the amount and combination of consumption. Trans fatty acids do exist in soybean oil, but within a reasonable intake range, and the safety of genetically modified soybean oil has been scientifically verified, and there is no evidence of carcinogenicity, so there is no need to panic because of the "genetically modified" label. In contrast, self-pressed, blended oils, palm oils and reused frying oils can pose greater health risks due to their presence of aflatoxins, saturated fatty acids or other harmful substances.
To eat truly healthy, the most important thing is to eat a balanced diet and avoid eating only one type of oil for a long time. Eating different oils not only provides a variety of nutrients, but also reduces some potential health risks.
Whether you choose soybean, olive oil, or other types of oil, remembering to use it in moderation and with the right mix is the key to long-term health.
References:
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