Saturday, July 24, 2010

A protein found in milk is the latest treatment for stress


A protein found in milk is the latest treatment for stress. The protein, lactium, appears to have a calming effect on the body by lowering blood pressure and reducing levels of cortisol, a hormone released when the body is stressed.

Chronic stress is linked to a range of conditions, including depression and heart disease. Scientists first began studying the stress-busting qualities of milk over 20 years ago, spurred on by the observation that babies become calm and settled after feeding on milk.

Tests suggested that a protein - casein - played a key role.

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