Tree Nut Allergy
Tree nut allergy is a common food allergy in adults and children.
It tends to be a lifelong allergy.
Those with tree nut allergy must avoid all tree nuts. These include almonds, walnuts, pistachios, macadamias, hazelnuts, cashews and many more.
They must also avoid anything containing these nuts include nut butters, pastes, oils and milk.