Why is chewing gum included in military field rations?

Chewing gum is often included in military field rations for a number of reasons:

- Energy boost: Chewing gum provides a quick and portable source of energy, which can help soldiers stay alert and focused during long missions or in challenging environments.

- Stress relief: Chewing gum can help to relieve stress and anxiety, which can be beneficial in high-pressure situations.

- Oral hygiene: Chewing gum can help to clean teeth and freshen breath, which is important for maintaining oral hygiene in the field.

- Morale booster: Chewing gum can provide a small but meaningful comfort to soldiers, and can help to boost morale during difficult times.

- Flavor enhancer: Chewing gum can help to improve the taste of bland or repetitive field rations, making them more enjoyable for soldiers.

- Stimulation of saliva: Chewing stimulates the production of saliva, which can be helpful in dry environments or for individuals who have difficulty swallowing.

- Motion sickness prevention: Chewing gum has been shown to help reduce motion sickness, which can be a problem for soldiers traveling on vehicles or aircraft.