Glasses that help prevent jet lag

    Made for shift workers and jet-setters, the glasses use a soft green light to help combat jet lag and reset the body's internal clock.
    The glasses work by using light to stimulate the part of the brain that regulates our internal, 24-hour clock. The glasses are the only wearable device that emits green light, which studies indicate is the most effective wavelength for adjusting the body clock. The device can be worn over reading glasses, so it can be worn while working or going about a daily routine.