More than three-quarters (76%) of people looking after an ill, frail or disabled loved one do not have a life outside of their caring role, according to new research issued to launch Carers Week (14-20 June).

The results show that huge numbers of carers are left isolated and lonely, missing out on opportunities that the rest of the population takes for granted. Almost 80% have been forced to give up leisure activities or from going out socially since becoming a carer.

The majority of those surveyed can no longer rely on relatives for support either, as these relationships have suffered as a result of caring - 75% say they have lost touch with family and friends.

Carers say they simply exist, are marginalised and invisible. Unable to socialise, to have romantic relationships, or even to consider having children, the impact on carers is emotional, mental, physical, and financial.

• Four out of every five carers say they're worse off
• More than half (57%) say they've had to give up work.

Despite saving the UK economy £87 billion annually by relieving pressure on health and social services, carers are not being supported in the vital role they play for both their communities and society at large. Almost all carers questioned agreed a life of their own would be achievable if they received breaks, a decent income and were given support in times of crisis.