Although sodium is needed by the body for various functions
such as electrolyte balance, the movement of products between cells and nerve
conduction. However, too much sodium has been linked to conditions such as high
blood pressure and other heart diseases.
In July, the University of Alberta in Canada released a
press release with findings which may explain why high sodium levels have also
been linked to osteoporosis and kidney stones. The full study was published in the
American Journal of Physiology- Renal Physiology.
It was discovered that consuming too much salt on a regular
basis, slowed down sodium absorption so any potentially harmful excess passed
through the system. It was suggested that this natural decline in absorption
may also affect calcium absorption. After further research, researchers
believed this to be the case.
The findings from the study suggest that when the body tries
to remove sodium in the urine, it also excretes calcium. Calcium is needed for
bone strength and density which could explain why a salty diet can cause
osteoporosis. Kidney stones are formed by an excess of calcium in the urine so
this may explain their formation.
The recommended amount of salt per day is 6g which is
approximately a teaspoon. Salt is often found in hidden food sources such as
bread, cereals and ready made sauces. Where possible try to make your own and
of course, if you want to add salt to food, swap it for Seagreens Culinary
Ingredient or the Mineral Salt.
To find out more visit www.seagreens.co.uk
or to buy visit www.oceansofgoodness.co.uk
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