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Benefits of salt for the body: are they real?

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Benefits of salt for the body: are they real?


Most people put salt in food to add flavor to it, but they are not aware of the benefits of salt to the body. In this article, we will learn about it.

Benefits of salt for the body: are they real?

Salt is the largest dietary source of sodium, but what are the benefits of salt to the body? What is the disadvantage of reducing or increasing it?

Benefits of salt for the body 

The benefits of salt for the body are many, including:

  • Studies have found that salt has many benefits in the body, one of which is that it makes you less thirsty by keeping water in the body.
  • Some types of salt may contain small amounts of calcium, potassium, iron, and zincIodine is often added to table salt. These minerals act as electrolytes, which are important in the body for their work in helping with fluid balance, nerve transmission, and muscle function.
  • Historically, salt was used to preserve food (pickles). Large amounts of it can prevent the growth of bacteria that cause food spoilage.

A little salt can be harmful

There is some evidence that a low-salt diet can cause harm.

The negative effects of a low-salt diet include:

  • High level of cholesterol and triglycerides: A low-salt diet is associated with high levels of bad cholesterol, as indicated by one study.
  • Heart disease: Several research suggests that less than 3,000 mg of sodium per day is associated with an increased risk of death from heart disease.
  • Heart failure and heart failure: One study found that reducing salt intake increased the risk of death in people with heart failure.
  • Insulin resistance: Some studies have reported that a low-salt diet may increase insulin resistance.
  • Type 2 diabetes: One research found that in people with type 2 diabetes, low sodium is associated with a higher level of sodium.

Too much salt can be harmful

Eating large amounts of salt may cause:

1. Stomach cancer

Several studies link a diet high in salt to an increased risk of stomach cancer.

It was found that people who eat high amounts of salt have a 68% higher risk of developing stomach cancer, compared to those who have a low intake.

Also, a diet high in salt may damage the stomach lining.

2. Bacteria growth

Eating large amounts of salt may increase the growth of the bacterium Helicobacter pylori ( the Helicobacter Pylori ), a bacterium that may lead to inflammation and ulcers in the stomach.

The recommended amount of salt

So how much salt should you eat per day? The recommended amount of salt varies with age, as shown:

1. adults

Adults should have no more than 6g of salt per day (2.4g of sodium), which equals one teaspoon.

2. Children

The maximum amount of salt for children depends on their age:

  • 1 to 3 years - 2g of salt per day (0.8g of sodium).
  • From 4 to 6 years - 3 g of salt per day (1.2 g of sodium).
  • From 7 to 10 years - 5 g of salt per day (2 g of sodium).
  • 11 years and over - 6g of salt per day (2.4g of sodium).

 So avoid giving your child processed foods like ready meals as they are often high in salt.

3. Newborn

Newborns should not eat a lot of salt, because their kidneys are not fully developed to process it. And children under one year of age should have less than 1g of salt per day.

If the baby is breastfed, he will get the right amount of minerals, including sodium and chloride, from breast milk.

Therefore, salt should not be added to the newborn's milk or food, and broth cubes or broth should not be used because it often contains a high percentage of salt and the newborn's kidneys cannot handle it.

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