Sally Roberts has exclusively told ITV Daybreak that she is concerned that radiotherapy treatment could be damaging to her son Neon, by affecting his DNA.
She said there are "so many" other treatments that her son could be having instead.
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High pressure means water is boiling at 101C instead of 100C, making a stronger cuppa.
He said Boris Johnson would need to "make Scotland feel that they are a much bigger part" of the UK, if he is to unify the country.
Calm & dry but feeling cold after a freezing frosty