"Extreme loneliness worse for health than obesity and can lead to an early grave, scientists say":

Feeling extreme loneliness on a long-term basis can be worse than obesity in terms of increasing the potentially lethal health risks that lead to premature death, scientists said.

Chronic loneliness has been shown to increase the chances of an early grave by 14 per cent, which is as bad as being overweight and almost as bad as poverty in undermining a person’s long-term wellbeing, a study has found.

As more people live longer, they are spending a bigger part of their lives feeling lonely. This is having a significant impact on their physical as well as mental health, the researchers found.

Loneliness is also becoming more common as people live alone or become isolated from relatives and friends, especially in retirement.

Research has shown that at any given time between 20 and 40 per cent of older adults feel lonely....

Maybe if our culture didn't treat older people like pariahs and worship youth, older adults might feel less lonely. Worshiping youth makes young people feel like they should be having a good time and if they are not, their feelings of loneliness and isolation increase. Treating people with humanity regardless of age would be a good start.