Religion in India involves washing parts of the body that are generally exposed to dirt or dust. A recent study by the Sachar Committee found that 3–4% of Muslim children study in "madrasas" (Islamic schools). Dietary habits are significantly influenced by religion. Almost one-third of Indians practice lacto-vegetarianism. Vegetarianism is less common amongst Sikhs and almost uncommon amongst Muslims, Christians, Bahá'ís, Parsis, and Jews. Jainism requires monks and laity, from all its sects and traditions, to be vegetarian. Furthermore, the religion also bars Jains from eating any vegetable that involves digging it from the ground. This rule, therefore, excludes potatoes, sweet potatoes, carrots,
Religious habit and a woolen mat to sit on. Those who wear clothes have a muhapati, which is a square or rectangular piece of cloth of a prescribed measurement, either in their hand or tied on their face covering the mouth. Svetambara ascetics have an Ogho or Rajoharan (a broom of woolen threads) to clean insects around their sitting place or while they are walking. Digambara ascetics have a Morpichhi and a Kamandal in their hands. This practice may vary among different sects of Jains but essential principle remains the same to limit needs. Pope John Paul II in his Post-Apostolic Exhortation