The successful and safe delivery of therapeutics relies on understanding how easily drugs can pass through biological barriers which protect cells.

Vitamin C may be one of the top potential supplements to reduce cortisol and is readily abundant in several formats. However, how much of this supplement you should take will vary between products. To ...

A mathematical model suggests that existing HPA-targeting drugs failed in clinical trials for mood disorders because the ...

Looking a little like a thermometer, it collects your saliva, then detects which hormones are present and displays the results using test lines ... including stress, metabolism, weight, sleep ...

When cocaine is absorbed into the bloodstream, the brain’s reward pathway is stimulated with the release of dopamine, resulting in euphoria or a “high” when taking the drug. Long-term use of cocaine ...

Dear Dr. Roach: I had a comment about your recent column on nuclear stress tests. As an 87-year-old person who has experienced atrial fibrillation and a mild stroke, I have had two nuclear stress ...

I promised the wife no matter what happens, no matter the outcomes – two more and that’s it.” Cerrone, 41, getting through the drug testing window is a key element in clearance for a return, ...

Photo: Brandon Bell/Pool via Reuters Regulators rarely concede mistakes, but that’s essentially what the Federal Reserve did Monday by announcing it will open up bank stress tests to public comment.

Laws and attitudes around drugs are swiftly shifting, which can create confusion for job seekers. Is medical marijuana OK to use at work if you have a prescription? What drugs can you be tested ...