Experts are increasingly warning that poor sleep leads to obesity and poor general health.
They say that sleep deprivation influences weight by increasing appetite and reducing levels of physical activity.
Harvard researchers have even linked exposure to blue light at night to several types of cancer (breast, prostate) diabetes, heart disease and an increased risk of depression.
You're probably suffering from excess artificial light in the evening.
An overwhelming body of new medical research has found that this exposure to high energy blue light seriously disrupts your sleep.
And long periods of time in front of electronic devices such smartphones, tablets, computers and televisions causes digital eye strain or computer vision syndrome.
Optometrists are predicting an epidemic of premature macular degeneration (vision loss) from prolonged exposure to digital devices.
The American Macular Degeneration Foundation reports that "the blue rays of the spectrum seem to accelerate age-related macular degeneration (AMD) more than any other rays in the spectrum".
Brightzone Blue Light Blocking Glasses improve your sleep and health by filtering out harmful artificial light from digital devices.
Wearing these glasses at least an hour before bed allows you to use phones, tablets, computers and e-readers freely without disrupting your sleep.
Brightzone also prevent sore eyes, headaches, fatigue and blurred vision associated with digital eye strain.
We guarantee these glasses will supercharge your sleep and health by blocking harmful blue light from electronic devices while letting in all other safe light.
Wearing the computer glasses at least an hour before bedtime leaves you free to watch TV and use devices without ruining your sleep.
Wear when working on computers or gaming to stop sore eyes + headaches.
or 6 weekly interest-free payments from £2.49 with what's this?