GORV - Digital Magazine Issue #58 - Page 55

Memory foam is subjected to a chemical treatment that causes an increase in the density and elasticity of the foam . It can then respond to the pressure and heat from your body , forming a soft , cocoon-like bed , relieving joint pain and aligning the spine . While memory foam mattresses are good for your joints and muscles , they are pricey and can lead to overheating .
Because heat retention is a common issue with memory foam mattresses , manufacturers have designed a few different varieties that provide a cooler sleeping experience .
Innerspring mattress with a plush pillowtop .
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