The memory foam mattress is manufactured from a unique material that has the ability to contour itself to the shape and geometry of any human body. The material itself was invented by the NASA space program.

The memory foam mattress provides an even support to the whole body whilst helping to maintain the double S shape of the spine. In so doing, it prevents localised pressure points that can cause aches, pains and disrupt sleep. Unlike traditional orthopaedic mattresses, memory foam mattresses are not hard or firm and they dispel the myth that only very firm mattresses have orthopaedic qualities.

Memory foam works by reacting to the weight and shape of the person resting upon it and, when they get off the mattress, the foam’s memory qualities cause it to return to its original shape.

The are a lot of different memory foam products on the market and there is a wide range of quality variation between some of them.

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Perhaps the least known and most desirable traits of a latex mattress is that most of them are considered to be hypo-allergenic. They are not prone to absorbing dust, pollen, or dust from the air, to begin with, and to complete the security latex is a natural product without the chemicals allergies some people experience with other types of memory foam. For the millions of people who suffer from severe allergies, this is a great reason why the latex mattress is the best sleep solution.

What is well known about latex mattresses are their ability to return to their factory shape day after day for years without suffering from the sagging that may be experienced with innerspring mattresses. The reason for this is really a simple one, and has to do with the basic nature of the two. Where an innerspring mattress uses the coils to fill out the mattress and provide support, a latex foam mattress is composed of millions of tiny "bubbles" which are "inflated" in their natural state. When pressure is applied, the bubbles deflate, and then expand again when the weight has been removed.

There is one common complaint associated with a natural latex mattress, however. Many people are troubled by faster, warmer metabolisms during their sleep period, which results in excess body heat. A latex mattress is not very efficient at heat removal, for the same reason it retains its shape for a longer period. As the bubbles are compressed, the actual material heats up deeper into the mattress, where a traditional innerspring mattress has open air space that allows heat dissipation, preventing many cases of what are commonly referred to as "night sweats."

A synthetic latex mattress is likely to be less expensive than a natural latex mattress, but it also sacrifices much of the hypo-allergenic properties as well. The synthetic variety is a product of space research, and was originally developed in part by NASA. The movement reduction properties are more pronounced in the synthetic type as well, making convenience and health issues a possible trade-off for those comparing foam mattresses.

For the most part, latex mattresses are recognized for their ability to more completely shape itself around the body, providing support proportionately to the weight being applied. Through the use of a cotton mattress topper, the problem with body heat accumulation can even be solved, which eliminates most complaints associated with a latex mattress, and making one a choice definitely worth consideration.

Follow the links to find a best buy latex mattress. You can also read the best mattress reviews on every leading brand of latex mattress.

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If your mattress is getting older and losing its comfort and support, you may want to consider a latex mattress topper or pad. Even owners of new mattresses who find out that their purchase is not all they thought it would be often turn to this type of topper for help.

Latex is up and coming in the mattress business at least somewhat because of improvements latex has undergone in recent years. In fact, according to our research involving thousands of actual mattress owners, latex has 86 percent satisfaction when it comes to comfort.

Latex has several strong advantages and few significant disadvantages. In regard to advantages, it is, in addition to being comfortable, reasonably durable. Owners often find latex to be at least as durable as memory foam. In addition, it tends to not give off the chemical-like odor that memory foam can emit when it is new. Also, it is not temperature sensitive, unlike memory foam. This means that the sleeper will not "melt" into the latex but rather remain largely on top. This allows easier movement on the topper.

The disadvantages of latex are that it can be heavy. However, the weight of a latex topper would be of less an issue than with a full latex mattress since there is less of the material. In addition, latex, especially of the natural variety, tends to be on the pricey side, often more pricey than memory foam. Also, as with most mattress toppers, there may be an issue with getting the topper to properly fit onto the mattress so that it is fully secure and does not move or slide about.

For detailed latex mattress ratings based on actual owner data, see Latex Mattress Ratings or view Memory Foam Topper Ratings.

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