Immunology

Preventive treatment for peanut allergies succeeds in study

The first treatment to help prevent serious allergic reactions to peanuts may be on the way. A company said Tuesday that its daily capsules of peanut powder helped children build tolerance in a major study.

Health

Farm-to-table study reveals why whole grains are healthiest

What does whole wheat have that refined flour lacks? A new study reveals key differences in nutrient content along with exactly where nutrients are lost—and sometimes gained—along the journey from farm to table.

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