In Jain tradition, during menstruation a girl is often asked to avoid touching murtis, puja items, temple areas, and sometimes food preparation in some families or sects. This is a custom of ritual discipline and cleanliness, not a statement that the woman is spiritually low or bad.

From a Jain point of view:

• The soul is pure; only the body is in a temporary physical अवस्था.
• The restriction is mainly for discipline, hygiene, and temple मर्यादा.
• In some Jain traditions, women are also encouraged to rest during this time.
• Practices can vary between Shwetambar and Digambar communities, and even by family.

So it is not that she “cannot touch anywhere” in every situation. It is usually about specific religious or household practices rather than a general rule about her worth.