Tag: Envelope glue

According to the Envelope Manufacturers Association, the remoistenable adhesive used on many envelopes is made from cornstarch and does not contain wheat or rye gluten. This fact provides a clear starting point for those wondering, 'Does adhesive have gluten in it?', though a deeper look into different adhesive types is required for complete safety.

According to the U.S. Food and Drug Administration, the gum arabic in envelope adhesive contains around 1.7 calories per gram. This means that while there are technically some calories, the amount gained from licking envelopes is negligible and has no impact on body weight.

A primary ingredient in many traditional, water-activated envelope seals is gum arabic, a natural and edible tree sap, which means the adhesive does technically contain calories. However, the caloric content is so minimal that it is considered nutritionally insignificant for the average person.

According to the Envelope Manufacturers Association, the adhesive on modern envelopes is derived primarily from cornstarch or gum arabic, not wheat, confirming there is no gluten in envelope adhesive. This dispels a long-standing urban myth and provides reassurance for individuals with celiac disease or gluten sensitivity who worry about incidental ingestion from licking envelopes.

Despite persistent myths, most modern adhesives, including those on stamps and envelopes, are formulated to be gluten-free. This guide will answer the critical question: does adhesive contain gluten, examining common types and outlining potential risks for those with celiac disease.

According to the Envelope Manufacturers Association, remoistenable adhesives on envelopes are derived from cornstarch and do not contain wheat or rye gluten. So, **can celiacs lick envelopes**? The risk of gluten exposure from modern envelope glue is virtually non-existent, but understanding the myth behind this concern is key for informed decisions.