Finding it harder and harder to get your eight hours?

Well, you're not alone. 

Approximately 33 per cent of adults aren't getting enough sleep, and for many, the problem increases as they grow older. 

A recent study conducted by researchers from U.C. Berkeley has found that certain underlying neural mechanisms can change with age and in turn can effect the quantity and quality of our sleep. 

According to Cosmopolitan, the results suggest that, as we get older, it becomes increasingly difficult for out brains to recognise the signs of fatigue. 

Even more concerning, the downward spiral is thought to begin in your late 20's – meaning that by the time you turn 50, your quality of sleep could be slashed by up to 50 per cent.

Yikes.

U.C. Berkeley professor of neuroscience and psychology, Matthew Walker, explained, “It’s almost like a radio antenna that’s weak.”

 “The signal is there, but the antenna just can’t pick it up.” 

On the plus side, the U.C. Berkeley researchers reckon the findings could be used to aid the development of medication that could be used to tackle the issue. 

So, enjoy that precious shut-eye while it lasts ladies – it won't last forever.