However, the recommended humidity level is between 30% and 50%. During the winter months, humidity levels are low (sometimes very low). However, these levels skyrocket during the summer months. The high humidity during the summer reduces the rate of evaporation of moisture from our bodies.
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Let's go back to 1928 when one Walter Diemer, an accountant working for the Fleer Chewing Gum Co., in Philidelphia figured out how to create a gum strong enough and elastic enough to stretch when filled with air. He used the only food dye on hand for the color - pink. To this day 'classic' bubble gum is pink. Unfortunately he never revealed the flavor ingredients, which is not surprising because these formulas are regarded as trade secrets, much like the secret flavor component of Coca Cola's No. 7X.