Source: Good News Network
A new piece of research suggests that a simple sea salt water solution could help to reduce the symptoms of a cold.
The homemade remedy was shown to shorten the length of a cold by almost two days and to reduce the need for over-the-counter medicines by a third, but researchers caution that more studies are needed.
Experts say the method could be a cheap treatment for the cold and provides evidence that this traditional tonic could be effective.
Most adults in the UK suffer at least one cold every year. Families with school-age children contract up to 12 annually. There is no treatment for the common cold. Its symptoms are usually minor and short-lived, but the cold has a substantial impact on the economy, causing many people to take time off work.
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The small pilot study – known as the Edinburgh and Lothians Viral Intervention Study, or ELVIS – recruited healthy adults within two days of them contracting an upper respiratory tract infection – commonly known as a cold.
The study results were…
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