Answer

In Jain Dharma, it is generally not advisable to drink lassi from a shop, even if it is freshly made, unless you are fully sure that it follows Jain principles.

Explanation

Lassi may seem simple, but in a shop there can be several concerns:

• Curd/yogurt: It may not be freshly set according to Jain maryada.
• Water: It may not be filtered/boiled as per Jain practice.
• Ice: Shop ice is often not suitable for stricter Jain practice.
• Utensils: The same mixer/spoon/glass may be used for non-Jain items.
• Timing: If curd is old, fermented, or kept overnight, it may not be acceptable for many Jains.
• Ingredients: Some shops may add flavoring, essence, preservatives, or unknown additives.

Spiritual Understanding

Jain food discipline is not only about the item itself, but also about:

• how it is prepared,
• when it is prepared,
• what ingredients are used,
• and whether unnecessary himsa is involved.

So “freshly made” is good, but it does not automatically make it suitable from a Jain point of view.

Takeaway

If you follow Jain food rules strictly, it is better to drink homemade lassi made from fresh, properly prepared curd and suitable water. If eating outside, drink only when you are confident about the ingredients, utensils, water, ice, and preparation method.