Answer

Yes, soyabean is generally allowed in Jain food, because it is not a root vegetable.

Explanation

In Jain dharma, the main dietary restriction is to avoid root vegetables such as onion, garlic, potato, carrot, beetroot, radish, and similar items. Soyabean is a legume, so it is usually considered acceptable.

However, it should be prepared in a Jain way:

• without onion or garlic
• without root-based ingredients
• with care for purity and non-violence in cooking

Spiritual Understanding

Jain food is meant to support ahimsa, purity, and simplicity. Soyabean can fit within this way of eating when it is cooked mindfully and according to Jain principles.

Takeaway

Yes, soyabean is generally permitted in Jainism, as long as it is prepared according to Jain dietary rules.