Answer

As a Shwetambar Jain observing Paryushan, it is generally best to avoid chewing gum.

Explanation

During Paryushan, Jains try to increase purity, restraint, and awareness in food, speech, and actions. Chewing gum is usually avoided because:

• It is often not considered a proper simple food item for religious observance.
• Many gums may contain ingredients whose source is unclear.
• Chewing for taste or habit can increase attachment to flavor and enjoyment.
• If one is doing fasting, Ekasana, Biyasana, Ayambil, or other tapasya, chewing gum would generally not be appropriate.

For stricter observance, especially during Paryushan, one should avoid unnecessary taste-based items and follow the guidance of one’s family tradition, guru, or Jain sangh.

Spiritual Understanding

Paryushan is a time for sanyam — self-control. Even small things like avoiding gum help reduce attachment to taste and habit, and support inner discipline.

Takeaway

If you are observing Paryushan sincerely as a Shwetambar Jain, it is better not to chew gum. If there is a medical need, ask your guru, elder, or sangh authority for guidance.