It is not clear, however, whether these biological effects translate into health effects.Health and lifestyle.Bibliography of computer and health materials.There is little evidence that computer use is on the decline, however.A second set of issues relates to suspected radiation hazards, including miscarriage and cancer.The most recent NIOSH study is reassuring, but some caution still seems prudent.Most people can ride any bicycle on flat ground for a short distance with no problems.Adjustable foot rests, arms rests, and/or wrist rests.700 lux for light characters on dark monitors and somewhat more for dark-on- light.Reducing overhead lighting could also result in substantial energy savings.

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