Will you still love me when I’m physiologically 64?

Is the end nigh? New blood tests can reveal your life expectancy
“We showed that even among people who have no diseases, who are presumably healthy, we can still pick up differences in life expectancy. It’s capturing something preclinical, before any diseases present themselves,” she said.

“It’s picking up how old you look physiologically. Maybe you’re 65 years old but physiologically you look more like a 70 year old, so your mortality risk is more like that of a 70 year old.”

This is either going to end up as the next must-have app which we’ll all happily throw our medical data at, or a compulsory part of arranging life insurance that we won’t have any choice over.