Why do jains not eat garlic

According to Jain philosophy, the principle of non-violence (ahimsa) extends to all living beings, including plants. Foods like garlic and onions are avoided because they are thought to have more life units compared to fruits such as apples. For example, one onion grows into another onion, implying a higher concentration of life forms, whereas an apple tree produces many apples, each with fewer life units. Consuming garlic or onions is therefore seen as causing more harm and leading to the intake of more karmons, which obscure knowledge and spiritual progress.