Opioids

Opioids refers to a group of substances that share a particular chemical structure, based on morphine. During the process of digestion certain dietary proteins, such as gluten and casein, are broken down into opioids, such as gluteomorphin and casomorphin. It has been proposed that these opioids could act on receptor sites on the brain and influenc
Found on http://www.brainandbody.co.uk/index.php?Itemid=3&id=13&option=com_content&t

Opioids

Substance with pharmacological action like that of opium or its derivatives.
Found on http://www.nas.org.uk/nas/jsp/polopoly.jsp?d=666
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