In the past, during the era of material scarcity, lard was an essential ingredient for cooking in every household. A spoonful of small lard, used to stir fry vegetables, is a fragrance, and lard mixed with rice is a childhood memory of the older generation

In the past, during the era of material scarcity, lard was an essential ingredient for cooking in every household. A spoonful of small lard, used to stir fry vegetables, is a fragrance, and lard mixed with rice is a childhood memory of the older generation.

But with the development of the economy, the material is becoming increasingly abundant, and the types of oil on the market are becoming more diverse, with various vegetable oils replacing lard.

There are also increasing rumors about lard in the market,Does someone think a spoonful of lard is better than five pairs of medicine? The reason why modern people's physical fitness is getting worse and worse is because they eat less lard; Some people also believe that lard not only makes people fat and is not conducive to cardiovascular health, but also can cause cancer if consumed too much.

It has to be said that lard is indeed fragrant.

thatWhy is lard fried vegetables so fragrant?

This is mainly becauseUnder high temperature environment, lard will undergo a chemical reaction called Maillard reaction.The carbonyl compounds in lard can react with proteins, amino acids and other substances to produce reducing ketones, aldehydes, heterocyclic compounds and other flavor substances, so that people can smell a particularly obvious aroma.

As for the nutritional value of lard, we need to first take a look at its main components.

The main components of lard are fatty acids, vitamins, minerals, etc.A spoonful of lard contains 5g saturated fat, 5.8g single unsaturated fat, 1.4g multi unsaturated fat, vitamin D, vitamin A, vitamin B and other nutrients.

It can be seen that lard is a relatively nutritious food, which is beneficial for health when consumed appropriately.

Whether eating lard is healthy or harmful depends on the correct way of eating it.

Generally speaking,Whether the oil is good or not depends mainly on the grease.

The main component of edible oil is fat, which can be divided into three types: saturated fatty acid, mono unsaturated fat fatty acid and poly unsaturated fat fatty acidThe main function of saturated fatty acids is to provide energy for the human body, but excessive intake can increase cholesterol and weight gainIn comparison, mono unsaturated fat fatty acids and poly unsaturated fat acids have greater benefits.

The saturated fat in lard can be considered a 'big head',39.2 grams of saturated fat per 100 grams of lardAmong the commonly consumed oils, it can be said to be the undisputed 'king of saturated fat'.

Once excessive intake of saturated fat occurs, it can significantly increase cholesterol synthesis in the body, increase LDL (commonly known as "bad cholesterol") levels in the blood, and increase the risk of cardiovascular diseases such as atherosclerosis. Additionally,Excessive fat intake can lead to obesity and is not conducive to cardiovascular health.

So,You must pay attention to controlling your intake when eating lard.Generally speaking, daily fat energy intake only accounts for about 25% of the total energy required by the body.

In short, as long as lard is consumed reasonably, it is healthy and does not pose any threat to health.

Instead of worrying about the harm of eating lard, it's better to be more careful with these four types of oils.

1. Coconut oil

A study by the American Heart Association shows that coconut oil is also a "big family of saturated fat", with the content of up to 82%. Excessive intake can increase the level of low-density lipoprotein cholesterol, produce more vascular waste, and increase the risk of cardiovascular diseases such as stroke and heart disease.

2. Margarine

This type of butter is mainly extracted from milk, with over 80% of it being fat; And the cholesterol content is also high, ranging from 240-280mg/100g. Eating too much can also increase the risk of cardiovascular disease.

3. Private self frying oil

So,

4. Double frying oil

Repeated frying oil is not only easy to produce carcinogen such as benzopyrene, acrylamide and heterocyclic amine, but also a large amount of trans fatty acids, increasing the risk of cardiovascular and cerebrovascular diseases and cancer.

Frequent consumption of these four types of oils poses significant health risks, and it is important to avoid them as much as possible.

Edible oil is a material that we use to cook three meals a day, so it is important to master a healthy way of eating oil.

1. Do not overdo edible oil

The key to healthy oil consumption is to control your intake. According to the latest version of the "Dietary Guidelines for Chinese Residents", the recommended intake is 25-30g/day. We suggest that everyone can use more cooking methods such as steaming, boiling, stewing, and stewing to reduce the amount of cooking oil used.

2. Edible oil needs to be changed for consumption

There are many types of edible oils, such as soybean oil, corn oil, sunflower seed oil, peanut oil, etc. Don't just focus on one type, you can eat different types of edible oils to maintain diversity and better ensure nutritional balance.

3. It is best to use it up within 3 months after opening

Once the edible oil is opened, it will begin to oxidize and become rancid. If left for a long time, it is easy to undergo oxidation reactions and produce some oxidation products. After eating, discomfort such as nausea, vomiting, and diarrhea may occur. Therefore, it is best not to eat edible oil that has been opened for more than 3 months.

In short, regardless of the type of oil, it should be consumed reasonably and not excessively. A healthy diet relies on diversity, balance, and moderation.

References:

[1] The Benefits of Eating Lard, Only 1! ". Tencent Medical Dictionary, 2022-02-04

[2] Is Eating Lard Really Unhealthy? "Guangzhou Daily, 2019-03-20

[3] Lard, Is It Protecting the Cardiovascular System or Harming the Cardiovascular System? If you eat it regularly, you must take a look! "Science Popularization China, 2022-09-16

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