IGHE and food allergy: After sensitization with intragastric ovalbumin administration and mucosal adjuvant cholera toxin, anaphylaxis, T-cell activation, and ovalbumin-specific IgE, IL-4, IL-13, and IFN-α production were significantly reduced in the resveratrol group compared to the placebo group, thus, resveratrol supplementation may be effective in the prevention of food allergies [148].