Question

Drugs that counter immune system reactions are sometimes prescribed for food allergies but not food intolerance. This is most likely because food intolerance do what?

a) Involve an allergic response
b) Are not related to the immune system
c) Cause severe skin reactions
d) Lead to anaphylaxis

Answer 1

Food intolerance does not relate to the immune system, whereas food allergies involve an immune response to harmless substances misinterpreted as threats, which can be treated with drugs countering immune reactions.

Step-by-step explanation:

Drugs that counter immune system reactions are sometimes prescribed for food allergies but not food intolerance because food intolerance does not relate to the immune system. Instead, food intolerance occurs when the digestive system is unable to properly break down certain food components, such as lactose in the case of lactose intolerance. This can cause symptoms like stomach cramping, diarrhea, and tiredness, which do not involve the immune system. Conversely, food allergies happen when the immune system erroneously reacts to a harmless protein from the environment, considering it as a threat and causing allergy symptoms.

Allergies are immune responses to allergens, which are substances that do not cause reactions in most people but trigger inflammation in those with allergies. Mild allergies are treated with antihistamines, while anaphylaxis, a severe allergic reaction, requires epinephrine injections. On the other hand, autoimmune diseases occur when the immune system attacks the body's own tissues, not related to allergens per se.