The "health benefit" of a mattress is likely one of the most grossly over-stated marketing slogans in the business. If your current mattress is broken down and not supportive, any new mattress with proper support will give you a health benefit, which is better sleep. That is it. Unless the thing dispenses dietary advice and rubs the knots out of your shoulders, a square of foam or coils and foam can offer nothing more than a beneficial night's sleep.