Hi Dnewmansf,
In most cases yes (even careful and objective testing can have very high odds of success). In some rare cases or unusual circumstances it may not be.
Only your own personal testing or experience can answer this (see mattress firmness/comfort levels in post #2 here which is one of the links in the tutorial post here)
The Nutrition has the same support layers as the Beautiful but the comfort layers in the Beautiful are a little thicker and softer so there may be some extra risk that in some sleeping positions your heavier pelvis may sink down too far before reaching the support layers of the mattress for good alignment but again your own personal testing or experience is the best way to know this.
I’m glad to see you avoided the Beautyrest Black because some of the materials in the comfort layers are questionable quality/durability and in a pillowtop would be even worse.
Phoenix