Peanut allergy treatment 'lasts up to four years' - Children were given a probiotic, with a peanut protein, daily for 18 months. At 1 month, 80% could tolerate peanuts without any allergic symptoms and after 4 years, 70% of them were still able to eat peanuts without suffering any side-effects.

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Peanut allergy treatment 'lasts up to four years' - Children were given a probiotic, with a peanut protein, daily for 18 months. At 1 month, 80% could tolerate peanuts without any allergic symptoms and after 4 years, 70% of them were still able to eat peanuts without suffering any side-effects.