Tag: Licking envelopes

According to the U.S. Food and Drug Administration, the adhesive on a U.S. envelope contains around 1.7 calories per gram, which equates to only about one-tenth of a calorie per lick. The answer to "Are there any calories in licking envelopes?" is a resounding yes, but the amount is so insignificant that it won't impact your diet.

An average US postage stamp contains about one-tenth of a calorie in its adhesive, a nutritionally insignificant amount. While the urban legend about high calorie counts for stamp glue has persisted for years, the truth behind does licking a stamp have calories is far more benign than many believe.

According to the U.S. Food and Drug Administration, the adhesive on a U.S. envelope contains only around 1.7 calories per gram, which equates to about one-tenth of a single calorie per lick. The seemingly odd question of how many calories does licking an envelope have has a surprisingly mundane and reassuring answer for anyone worried about an accidental snack.

According to the U.S. Food and Drug Administration, the adhesive on a U.S. envelope contains around 1.7 calories per gram, which equates to about one-tenth of a calorie per lick. This fact confirms that yes, licking envelopes have calories, but the amount is so minuscule it has no impact on your diet.