Question

What issues can food allergies cause?

Answer 1

Answer:

Hives

Explamation:Hives are usually caused by an allergic reaction to something that you have encountered or swallowed. When you have an allergic reaction, your body begins to release histamines into your blood. Histamines are chemicals your body produces in an attempt to defend itself against infection and other outside intruders.

Answer 2

All of the above hope it helps sepals