Mental health counselors also can obtain voluntary specialty credentialing as Certified Clinical Mental Health Counselors (CCMHCs) from the NBCC. To obtain this certification, NCCs must complete at least 60 hours of graduate coursework and at least two years and 3,000 hours of supervised clinical counseling experience.
On the other hand, morphine addicts can grow to tolerate over two grams a day, though it normally only takes 200 milligrams to induce a fatal overdose (60 in extreme cases). This is true whether someone becomes addicted through medical assistance or illicit attempts to get high.
Rifampin. The minimum acute lethal or toxic dose is not well established. However, nonfatal acute overdoses in adults have been reported with doses ranging from 9 to 12 gm rifampin. Fatal acute overdoses in adults have been reported with doses ranging from 14 to 60 gm. Alcohol or a history of alcohol abuse was involved in some of the fatal and nonfatal reports.