What action should you avoid when discussing refined peanut oil with guests?

When discussing refined peanut oil with guests, advising guests without expertise should be avoided because it can lead to misinformation. When sharing information about food products, especially those that can affect health, such as oils that may cause allergic reactions, it's important to provide accurate, reliable information that is backed by knowledge or expertise. Failing to do so could result in confusion or harm, especially for guests with allergies or dietary restrictions.

By offering scientifically-informed insights about the safety and characteristics of refined peanut oil, you can help guests make informed choices, especially if they have allergy concerns or are looking for specific dietary guidelines. The refining process improves the oil's safety for those with peanut allergies, but explaining this in a knowledgeable manner is crucial. Additionally, emphasizing safety for allergy concerns and discussing the refining process can enhance guest understanding, rendering the refusal to provide advice detrimental.