The objective of the study is to assess the prevalence of a sensitization to proteins from legumes by skin prick test using commercial extracts (peanut, soy, and pea) and raw material (lupin) in atopic and healthy subjects.

1. Inclusion Criteria:

   • Male and female subjects
   • Age 18 up to 75 years
   • For group "Atopic": either documented allergy, neurodermatitis, allergic asthma, allergic rhinitis, and/or a positive atopic score based on the criteria of Erlangen (>10 points).

2. Exclusion Criteria:

   • Intake of antihistamines, tricyclic antidepressants, systemic corticosteroids
   • Acute allergic symptoms
   • Skin infections at the test side
   • Pregnancy, lactation
   • Acute inflammatory diseases

Male and female subjects. Age: 18 to 75 years. Subjects with Atopy or non-atopic subjects.