Rebecca Hendy, chairperson and trustee of the Hendy Foundation, said Shrager’s determination was “truly inspiring”.
“It’s wonderful to see her so committed to making a difference to such an important cause that sadly affects millions of people,” she added.
Shrager has featured in cookery shows and reality TV programmes, including Ladette to Lady, The Real Marigold Hotel, Royal Upstairs Downstairs and I’m a Celebrity… Get Me Out Of Here!.
Since it launched, the Hendy Foundation has given more than £350,000 to almost 250 charities in communities local to Hendy Group car dealerships across Devon, Dorset, Wiltshire, Hampshire, West Sussex, East Sussex, Surrey and Kent.