3 doctors weighed in:
Regarding dried fruit, I thought raisins and prunes don't need preservatives. My last package of prunes had potassium sorbate. Why is that needed?
3 doctors weighed in

Dr. Joseph Eastern
Dermatology
2 doctors agree
In brief: Preservative
Potassium sorbate is a natural preservative that serves basically the same function as sulfites.
It is also used as a flavor enhancer in baby food. Like sulfates, it is "generally regarded as safe" by the fda.

In brief: Preservative
Potassium sorbate is a natural preservative that serves basically the same function as sulfites.
It is also used as a flavor enhancer in baby food. Like sulfates, it is "generally regarded as safe" by the fda.
Dr. Joseph Eastern
Dr. Joseph Eastern
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