[md224]

I appreciate your input as a medical professional.

Are you familiar with studies using NMDA receptor antagonists to reduce opiate tolerance?

For example, here's a study they did on mice: http://www.ncbi.nlm.nih.gov/pubmed/10763858

Also, don't you think your sample is biased as a doctor? As in: the people you're likely to encounter in your line of work are those that are in need of medical care?