Despite being vegetable, why Onion is ignored in Navratras by people at large?

Question

Onion is vegetable but always considered equivalent to Non-Veg food items. Why this is so that people in Navratras and People in religious places do not like it eat it or prefer it.

Answer 1

A group of five fruits from the fig family, termed the Five Udambars in Jain literature are not permitted. Modern biological sciences have established that these fruits, produced by the pollination of flowers by wasps, are inhabited by species of wasps specific to each. For example, the entire life cycle of the wasp "Blastophaga grossorum" is completed within the fig "Ficus carica". The wasp lays its eggs in the gall flowers and dies, the eggs mature within the fig and produce male and female wasps. Wingless males fertilize the females and die, and the females emerge from the fig to restart the cycle. Thus the fig contains the remnants of the eggs and dead wasps. (RE: The Earth, It's Wonders, It's Secrets: NATURE'S MASTERPIECES, Reader's Digest Publication, pp99, 1994).

Very orthodox Jains do not eat even multi-seeded fruits and vegetables such as brinjal (egg plant) and guava. Such fruits and vegetables are often found to contain worms, although this may not be the case with the use of insecticides in farming. But what do the advocates of health food and environmental conservationists have to say about the use of insecticides and chemical fertilizers? Some years ago, this author personally carried out a controlled but informal experiment to affirm this. Very clean and smooth brinjal and guavas, with no mark or blemish on the outside and having no external evidence of a worm entering it were found to have hives of worms inside. On discussing this find with fellow biologists in academia, it was explained that certain insects lay their eggs in the flower that are sealed inside these fruits and vegetables and develop in to worms leaving no indication on the external surface. This is somewhat similar to the life cycle of the wasp in the fig. These days, although most Jains will eat such fruits and vegetables, they generally cut and carefully examine them before cooking, whereas the most common Indian method of cooking brinjal among other communities is to roast it whole, till it bursts with steam, and then prepare it for eating without any concern for worms inside, and how it may effect one's health.

Cauliflower and broccoli that have velvety surfaces are not consumed by orthodox Jains. Very tiny flee like flying insects that grow in and around the farms, get stuck on to their velvety surfaces, and can not be fully removed in spite of careful washing.

Mushrooms and fungus are not used by Jain families because they are said to grow under unhygienic conditions and are parasites. Honey, vinegar, molases and wine of course are a taboo. Vegetables, like jack fruit, that bleed on cutting and when prepared have the appearance of cooked meat are not very appetizing to most Jains.

Cabbage should be peeled layer by layer, each leaf cleaned and washed before cutting and cooking, because there may be insects and worms resident in between the leaves, although these days not many cut cabbage in this manner. Other leafy vegetables, such as spinach etc., should also be inspected and cleaned leaf-by-leaf to prepare for cooking and eating.

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Answer 2

because it is tamsik and not satvik.

Answer 3

??? don't eat the glorious onion??? it is so good for you? why not??

Answer 4

Because it grows underground whereas other veggies produce their "fruits" above ground.