News tagged with salt

Related topics: high blood pressure , blood pressure , heart disease

Bread, cereal drive UK children's high salt diet

Children in London eat an unhealthy amount of salt on a daily basis—with much of it coming from breads and cereals, according to new research in the American Heart Association journal Hypertension.

Mar 10, 2014
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"Sugar is the new tobacco," says expert

Professor Simon Capewell, from the University of Liverpool's Institute of Psychology, Health and Society is part of a campaign, `Action on Sugar', aimed at reducing the amount of added sugar in food and soft ...

Jan 09, 2014
popularity 4 / 5 (5) | comments 7

For altitude training, a narrow window for success

Researchers and athletes have long known that living at altitude holds the potential to improve athletic performance. Many competitive endurance athletes follow a "Live High – Train Low" training regimen, in which they ...

Dec 12, 2013
popularity not rated yet | comments 0 | with audio podcast

A new role for sodium in the brain

Researchers at McGill University have found that sodium – the main chemical component in table salt – is a unique "on/off" switch for a major neurotransmitter receptor in the brain. This receptor, known ...

Aug 20, 2013
popularity 4.2 / 5 (9) | comments 0 | with audio podcast

Amphetamines only work when 'well lubricated'

The misuse of amphetamines is increasing steadily. Ahead of the "International Day against Drug Abuse" (26th June 2013) MedUni Vienna researchers are presenting a study which unlocks a significant mechanism ...

Jun 26, 2013
popularity not rated yet | comments 0 | with audio podcast

Salt

Salt is a dietary mineral composed primarily of sodium chloride that is essential for animal life, but toxic to most land plants. Salt flavor is one of the basic tastes, an important preservative and a popular food seasoning.

Salt for human consumption is produced in different forms: unrefined salt (such as sea salt), refined salt (table salt), and iodized salt. It is a crystalline solid, white, pale pink or light gray in color, normally obtained from sea water or rock deposits. Edible rock salts may be slightly grayish in color because of this mineral content.

Chloride and sodium ions, the two major components of salt, are necessary for the survival of all known living creatures, including humans. Salt is involved in regulating the water content (fluid balance) of the body. Salt cravings may be caused by trace mineral deficiencies as well as by a deficiency of sodium chloride itself. Conversely, overconsumption of salt increases the risk of health problems, including high blood pressure.

This text uses material from Wikipedia licensed under CC BY-SA