There are 313 calories in 1 medium Blueberry Muffin. Get full nutrition facts and other common serving sizes of Blueberry Muffins including 1 mini and 1 oz. Register | Sign In
However, it is now well established that extensive periods of bedrest can cause harm to the rest of the body. The most obvious effects of long periods of immobility are seen in the musculoskeletal system, with the loss of muscle strength and endurance, and bone weakening. Bones undergo a progressive loss in mass through a condition known as disuse osteoporosis.
Long-term effects of virtual reality on vision and neurological development are unknown; users might become disoriented in a purely virtual environment, causing balance issues; computer latency might affect the simulation, providing a less-than-satisfactory end-user experience; navigating the non-virtual environment (if the user is not confined to a limited area) might prove dangerous without external sensory information.