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What do you usually fry?
Why is fried food harmful to health?

Fried food makes you ugly and old.

You know the color of fried sugar, right? Stir-frying sugar at high temperature will produce a lot of calluses, which will cause you to get old.

At high temperature, protein and sugar may produce AGEs, which will make you ugly and old. Girls shouldn't like it.

Many people like to spread batter or flour on the surface of food, so frying can protect meat. This method is good, but you must remove those skins when eating.

→ Fried food is high in calories.

Generally speaking, the fat and calories of fried foods are significantly higher than those of non-fried foods.

For example, a small baked potato (100g) contains 93 calories and 0g fat, while the same number of French fries (100g) contains 3 19 calories and 17g fat.

For example, 1 00g of roasted cod fillets contains 105 calories and1g of fat, while fried fish with the same weight contains 232 calories and12g of fat.

→ Fried food, rich in trans fatty acids

Trans fats are considered unhealthy fats and are now banned by WHO.

It is formed by hydrogenation of unsaturated fat, which can increase the shelf life and stability of food through high pressure and hydrogen hydrogenation.

However, when polyunsaturated fats are heated to a very high temperature, they are also hydrogenated to form trans fats.

If you fry with herbal oil or seed oil at high temperature, it is easy to produce trans fat.

A study on soybeans and rapeseed oil in the United States found that 0.6-4.2% of fatty acids in soybeans and rapeseed oil are trans fats.

Trans fatty acids increase the risk of cardiovascular disease. A study found that women who eat more fried fish every week have a 48% higher risk of heart failure than women who only eat fried fish 1-3 times a month.

Trans fatty acids can also increase triglyceride levels, reduce LDL particle size and increase the risk of coronary heart disease.

In addition, trans fats also increase the risk of breast cancer.

Compared with women with low levels of trans fatty acids, women with high levels of trans fatty acids in serum have twice the risk of breast cancer.

→ Trans fats can also affect the development of the fetus.

Babies with high levels of trans fatty acids in their blood have shorter pregnancy time. The level of trans fatty acids in red blood cells of women with preeclampsia is about 30% higher than that of women without preeclampsia.

→ Trans fats make you fat.

A Swedish study found that trans fats can increase men's insulin resistance and lead to abdominal obesity.

Another 6-year study showed that monkeys fed trans fat diet gained 7.2% weight, while monkeys fed monounsaturated fat diet gained 1.8% weight.