A wave of Arctic air sweeping across the UK is set to send temperatures plummeting to -10C, sparking warnings from health officials that the cold snap could lead to a surge in heart attacks and strokes.

The UK Health Security Agency (UKHSA) has issued an amber cold weather alert for parts of England, including Yorkshire and Humber, the North West and the North East, while all other regions in England are under a yellow alert.

These alerts came into effect at midday on Monday (November 17) and will stay in place until 8 am on Saturday (November 22). The UKHSA warned that the drop in temperatures is likely to put extra pressure on health services, particularly among those aged 65 and over, individuals with respiratory or cardiovascular conditions,or those experiencing homelessness.

Dr Agostinho Sousa, Head of Extreme Events and Health Protection at UKHSA, said: "This is the first prolonged cold spell of the season, and it is therefore vital to check in on friends, family and neighbours that are most vulnerable.", reports the Manchester Evening News.

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"The forecasted temperatures can have a serious impact on the health of some people, leading to increased risk of heart attacks, strokes and chest infections, particularly for individuals over the age of 65 and those with pre-existing health conditions."

The Met Office has issued a series of snow and ice warnings across the UK this week, as temperatures are set to plummet due to a cold northerly flow from the Arctic.

Deputy Chief Forecaster Tom Crabtree warned: "Wednesday to Friday will be the coldest part of the week, and this period has the greatest potential for impactful weather, with multiple warnings in place."

He added: "Overnight, temperatures could get down to minus ten, with a significant wind chill from the strong northerly wind making things feel even colder."

The Met Office has cautioned that such cold weather can increase the risk of pneumonia, exacerbate arthritis and cause cardiovascular issues.

The British Heart Foundation has also highlighted that chilly conditions can put additional strain on the heart as blood vessels constrict to retain heat, potentially leading to thicker blood and an increased risk of clotting.

Officials have therefore advised those who may be particularly susceptible to the cold to eat regularly, including at least one hot meal a day, as well as regular hot drinks. They have also been advised to keep their homes warm and bedroom windows closed on cold winter nights, stay active indoors and avoid sitting still for more than an hour, and wear several layers of light clothing when venturing outside.

It's also important to remain active, given that there's compelling evidence that those who keep moving have a lower risk of heart disease, stroke, and depression. Ensuring you boost your movement can also decrease the risk of falls.

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