THE IMPACT OF EXTENSIVE GADGET USE

> Tech neck: Smartphones are responsible for the rise in the number of young people with back and neck problems, as the amount of time spent leaning over phone screens can put spinal discs under pressure.

> Sleep deprivation: Sleeping with your phone near you causes hyper-vigilance — feeling alert, tense and on-guard. Subconsciously, expecting a call or text means that your sleep will be lighter. > Light emission: The light emitted by devices interferes with the body’s natural rhythm, suppressing the production of sleep hormone melatonin and fooling your body into thinking you need

to stay up for loner.

> BlackBerry thumb: Many people suffer from texting tendonitis or repetitive strain injuries brought about by repeated texting and scrolling down their handsets

> Tunes tinnitus: Unfortunately, most hearing loss or tinnitus caused by noise exposure is permanent. Listening to any sound at a high volume — more than 89 decibels — for more than five hours a week can damage hearing permanently. > Screen strain: Prolonged use of mobile and computer can result in what has been dubbed “computer vision syndrome”, with symptoms including eye strain, double vision and temporary short-sightedness.

> Laptop laziness: Modern technology is only contributing to your sedentary lifestyle. Gaming, online shopping and mindless eating in front of laptops and tablets mean that you’re probably moving around less. According to a recent study by Cambridge University, physical inactivity leads to twice as many deaths as obesity.