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salt association |
| salt & health | ||||||
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nutrition nutrition - salt in food - balanced diet - salt in the body salt in the body We have salt in every cell of our bodies - about 250 grammes (a cupful) in an adult human. That’s why our tears and sweat taste salty. Salt plays a crucial role in keeping our bodies functioning properly. When we exercise, when we’re hot, and when we’re going through physiological changes, such as pregnancy or growing old, its role becomes even more fundamental. Most crucially, it maintains the balance of our fluids, which carry oxygen and nutrients around our bodies The two elements of salt - sodium and chloride - each play a variety of crucial roles in our bodies. Sodium:
Chloride is key for:
The body is able to adjust to the amount of salt that we consume, such as through making us thirsty when it needs extra water to dilute the salt. A healthy body processes just the amount of salt it needs and the kidneys dispose of any excess. Without enough salt, our bodies cannot perform all the vital functions listed above. Symptoms of insufficient salt include muscular weakness, muscular cramps and, in the extreme, heat exhaustion and heat cramps. Severe salt deprivation can even prove fatal.
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