What is food intolerance characterized by?

Food intolerance is indeed characterized by a long-term condition that can lead to various symptoms after consuming certain foods. Unlike food allergies, which typically provoke immediate immune responses, food intolerances may result in delayed reactions which can manifest as digestive issues, headaches, fatigue, or other physiological symptoms. This condition often means that the body lacks the necessary enzymes to break down certain substances, or it may react poorly to certain food additives.

In contrast to a temporary reaction, food intolerances are more about ongoing sensitivities that can lead to chronic discomfort if exposure to the offending food continues. This differs from immediate allergic reactions, which are acute and stem from immune system responses. Psychological aversions may involve dislike or emotional responses rather than the physiological symptoms associated with food intolerances.