1. A packet of instant noodles contains about 6 grams of salt, and a person's daily salt intake is 6 grams, so the salt content of instant noodles is obviously high. Eating instant noodles often will lead to high blood pressure and damage the kidneys due to excessive salt intake.

Second, the main ingredient of instant noodles is carbohydrates, and the soup contains only a small amount of seasonings such as monosodium glutamate and salt. Even for instant noodles such as chicken juice, beef juice and shrimp juice of various names, the content of gravy is very small, which is far from meeting the nutritional requirements we need every day.

1. In order to prolong the shelf life, most kinds of instant noodles are fried, and the oil becomes oxidized lipid after oxidation. It accumulates in blood vessels or other organs, forming aging phenomenon, accelerating the aging speed of people, causing arteriosclerosis, and easily leading to diseases such as cerebral hemorrhage, heart disease and kidney disease.

2. Instant noodles take a short time of one or two months, but a long time of one or two years. Among them, antioxidants and other chemicals are slowly deteriorating due to long-term storage and environmental impact, which is harmful to human body after eating.

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