In a study with 18 adults who had never smoked, scientists at Johns Hopkins report they have demonstrated one of the earliest steps — nicotine "reinforcement" — in the process of addiction, and shown ...
Feb. 20, 2025 -- Genetic testing can be both illuminating and intimidating. What exactly is genetic testing, and who might benefit most? We spoke with Huma Q. Rana MD, MPH, Clinical Director of the ...
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