Many foods already have it, but also some manufacturing processes use it as a preservative.
If we are also the ones who add it to our flavor, we are sure to take an excess of salt.
Despite its bad reputation, it contains a nutrient that is necessary for good health.
It is very important in maintaining nerve and muscle function and maintains normal fluid balance.
The kidneys are responsible for regulating sodium levels, adjusting the amount that is eliminated in the urine. Sodium is also lost through sweating.
However, although sodium is important for our health, when we drink too much, it can increase the risk of high blood pressure, heart disease and premature death.
How much salt should we take each day?
It is recommended that healthy adults limit their salt intake to less than 5 g per day, which would be equivalent to one teaspoon of salt.
Above this amount there are many studies that show that it can adversely affect blood pressure and that increase the risk of heart disease
