How is Polar Preet fuelling her record-attempting Antarctic trek?

How does Army Captain Harpreet Chandi fuel her record-attempting trek to the South Pole?

'Polar Preet' is spending her Christmas on the 700-mile solo journey, as she aims to become the first woman of colour to cross Antarctica unsupported.

Her nutritionist Rin Passmore has explained to us how much food she needs, and what she will eat.

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