Write SQL query to solve given problem: What kind of allergy is most common among white people?. Keep the solution inside sql tag ```sql [SQL-Query] ```
SELECT T2.DESCRIPTION FROM patients AS T1 INNER JOIN allergies AS T2 ON T1.patient = T2.PATIENT WHERE T1.race = 'white' GROUP BY T2.DESCRIPTION ORDER BY COUNT(T2.DESCRIPTION) DESC LIMIT 1