Zinc Supplements Could Be Key To Zapping Your ‘Super Cold’

If you’ve not been inflicted with the “super cold” this autumn, count yourself lucky. People are reporting symptoms of the “worst cold ever” as we enter the first cold and flu season for two years without coronavirus restrictions.

Rest, plenty of fluids and paracetamol are generally recommended for the common cold, and of course, you should test for Covid if you have symptoms such as a cough to rule it out.

But you might also want to add zinc supplements to next next shop.

Taking a zinc supplement may cut how long respiratory infections – such as cold and flu – last, while also easing symptoms, a new review of studies suggests.

Researchers looking at 28 existing studies involving almost 5,500 people found that taking zinc by mouth or as a nasal spray could ward off infection and may make people feel better more quickly.

Respiratory tract infections (RTIs) can affect the sinuses, throat, airways or lungs, but most get better without treatment. Symptoms of an RTI include cough, sneezing, stuffy or runny nose, sore throat, headache and a high temperature.

The new research, in the journal BMJ Open and from experts including from Western Sydney University, did not include data specifically related to Covid-19 cases.

It found that, compared with placebo, taking zinc could prevent five RTIs in 100 people per month, while on average symptoms resolved two days earlier if zinc was taken as a spray or under-the-tongue formula.

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