Water minerals and health - Sodium and Potassium
8 important questions on Water minerals and health - Sodium and Potassium
What are sodium and patassium?
potassium (k+)
Cations so they have a positive charge
sodium (na) is the main cation outside of the cell
potassium(k+) is the main cation inside the cell
What is the membrane potential?
What is extracellular fluid?
It can be divided in fluid in between cells (interstitial fluid) and the fluid present in the blood.
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What is an important role of sodium and potassium and how can a defect cause edema?
Changes in concentration of sodium in the blood ans intersitial fluid may lad to excessive fluid build up in a tissue. This is called edema
How much salt is consumed and how much should we consume?
But the long term goal should be 3g
What can a high sodium intake do?
What are options to lower salt concentration for the industry?
2) replace the sodium chloride by alternatives such as potassium chloride.
3) reduce the need for added salt, for instance by increasing the amount of spices (potato chips are a good example)
How can you lower salt concentration in bread and not taste it?
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