A study has shown that a simple optician’s eye test could help predict whether a person is at risk of developing dementia. The test is usually performed to detect early signs of eye disease through ...

A simple finger prick test during routine eye examinations at high street opticians could help to identify millions of people with previously undiagnosed type 2 diabetes, according to new research. A ...

Optical illusion tests, as the name suggests, are fun and engaging tests that claim to boost your brain functioning. How?

A simple finger prick test during routine eye examinations at high street opticians could help to identify millions of people with previously undiagnosed Type 2 diabetes, according to new research.