Onion and garlic contains enzyme that can cause repulsive breath, odor from perspiration and bowels. If you meditate you feel the drowsiness from onion and garlic. Garlic can negatively impact the human brains due to a toxic substance called ‘sulphone hydroxyl ion’ that can penetrate the blood brain barrier and become poisonous for brain cells. Onions and garlic, and the other alliaceous plants are classified as ra:jasic and ta:masic, which means that they increase passion and ignorance. Onion and garlic makes you more impure. Onions and garlic make you more lazy, they dull and agitate your mind. Garlic is like a brain poison. Onion and garlic cause desires which crucially hinder you from the spiritual path losing the main point of the reason why you are here on this earth. Onion and garlic is said to give you parkinsons disease. Avoid things with a strong taste. So I’ll let you guess why chopping onions make people cry.