What preservatives are in peanut butter?

Most natural peanut butters do not contain any preservatives. However, some commercial peanut butters may contain preservatives such as:

1) Sodium Benzoate: This is a common preservative used in the food industry to prevent the growth of bacteria and molds. It is generally considered safe for consumption and is often found in peanut butters with extended shelf lives.

2) Potassium Sorbate: Another commonly used preservative in peanut butter, potassium sorbate helps inhibit the growth of yeasts and molds. Like sodium benzoate, it is generally considered safe for consumption.

3) Calcium Propionate: This preservative is effective against a variety of microorganisms and is sometimes added to peanut butter to prevent spoilage. It is also considered safe for consumption.

It is important to note that the use of preservatives in peanut butter is not mandatory, and many brands opt for natural and preservative-free options. Always check the ingredient list of your preferred peanut butter to see if it contains any preservatives. If you have any concerns or allergies, consult a healthcare professional or a registered dietitian for personalized advice.