“How to avoid onion tears” refers to techniques and practices aimed at minimizing or eliminating the eye irritation caused by slicing or chopping onions. When onions are cut, they release a gas called syn-propanethial-S-oxide (SPSO), which stimulates the trigeminal nerve in the eyes, triggering the production of tears.
Avoiding onion tears is important because it can enhance the overall cooking experience, making it more enjoyable and less bothersome. Moreover, it can help individuals who are sensitive to onion fumes or have eye conditions that may be aggravated by excessive tearing. Throughout history, various methods have been developed to address this issue, ranging from traditional home remedies to scientific advancements.
