GPs will refer patients to classes such as NHS , aerobics or spinning . People will also be sent on courses to learn how to cook healthy food . Around 3.8m Britons have diabetes , the figure has doubled in 20 years .
GPs will refer patients to classes such as Zumba , aerobics or spinning . People will also be sent on courses to learn how to cook healthy food . Around 3.8m Britons have diabetes , the figure has doubled in 20 years .