Genetic testing

Using the largest sample of super-agers to date, scientists have found convincing evidence that supports what many of us have suspected: Longevity isn’t just about healthy lifestyle choices, but also a good draw in the genetic lottery.

In a breakthrough, scientists have discovered that a variant in one gene can cause mental illnesses – something previously believed to only be the result of several variants working together. What's more, these conditions often develop in childhood.

Groundbreaking research has uncovered three gene variants that increase the risk of attention-deficit/hyperactivity disorder by up to 15 times. It's a remarkable finding, considering that thousands of mutations only come with a nominal elevated risk.