Latex Vs. Visco Foam

Memory Foam Mattresses

• Visco-elastic foam was developed by NASA for astronauts. Memory foam mattresses respond to body temperature and mold to natural body contours, which may help to relieve aching joints and pressure points. A memory foam mattress should not be placed on an uneven or sagging base, as it will eventually take on that shape.

Latex Mattresses

• Latex is made from the sap of the rubber plant, which makes it organic and, therefore, a possible option for asthma and allergy sufferers. Latex is slightly more springy than memory foam, which may suit people who like to move around in bed. According to the Consumersearch website, latex requires a slatted rather than solid base to prevent mold growth on the underside of the mattress.

Considerations

• Latex and memory foam mattresses are durable. A good-quality memory foam mattress can last more than 10 years, and a latex mattress can last a lifetime. The quality of latex and memory foam mattresses may depend on construction and foam density.