Here is a simple, traditional Jain perspective on these three practices. Note that exact rulings can vary between Digambar and Shwetambar communities and by family tradition.

• Drinking boiled water

- Reason: Boiling water is believed to purify and prevent possible harm from unseen microorganisms. It fits Jain ideals of cleanliness and reducing harm to living beings. - Practical takeaway: If you drink tap water, boiling it (or filtering and then boiling) is a common, modest precaution. If you use purified water, that also aligns with the principle of purity.

• Consuming Saatvik (sattvic) food

- General idea: Saatvik foods are considered pure, gentle on the mind and body, and conducive to spiritual practice. In Jainism, this typically excludes foods that are harsh, overly stimulating, or cause excessive harm to living beings. - What to prefer: Fresh fruits, vegetables (preferably non-root vegetables in line with local practice), whole grains, legumes, and dairy from sources you trust (many Jains include dairy while avoiding harm to animals). Avoid foods considered rajasic or tamasic (e.g., onion, garlic, heavily fried foods, and foods that cause strong passions or lethargy). - Important caveat: Some Jains avoid root vegetables (like potatoes, onions, garlic) because uprooting plants can cause more harm to life. Digambar and Shwetambar lineages may differ in exact lists, so follow your family’s tradition.

• Eating after sunset

- General idea: Eating early or before sunset is a common discipline in Jain households, aligned with taming the senses and minimizing harm to tiny organisms that continue to be active after dark. - Practical takeaway: Many Jains try to finish main meals before dusk and avoid eating late-night snacks. This is often emphasized more strictly during certain holy days or fasting periods. - Digambar vs. Shwetambar note: Digambar traditions tend to adopt stricter rules about eating before nightfall, while Shwetambar practices may be more flexible in daily life but still encourage earlier meals and mindful eating during vows like Fasts or Paryushan.

If you’d like, I can tailor these points to your specific Digambar or Shwetambar practice and, if available, point you to a topic-covered page in Jain Knowledge for deeper study.