Long–term pot use may blunt the brain's motivation system. UPI/Jim Bryant

Long–term pot use may blunt the brain's motivation system. UPI/Jim Bryant
LONDON, July 4 (UPI) — Long-term marijuana users tend to produce less of a brain chemical linked to motivation, British researchers say. Study leader Dr. Michael Bloomfield of the Institute of Clinical Sciences at Imperial College London and … Read more on UPI.com

New weight-loss drugs compete for business, acceptance
"Obesity is such a huge problem, because it leads to so many other problems: coronary disease, arthritis, diabetes, depression, said Dr. Rajesh Gulati, a clinical professor at UC Irvine's School of Medicine, and the medical director at the university's … Read more on SouthCoastToday.com

Have you seen Molly? Purdue professor talks MDMA
The cause for these unique feelings has yet to be explained by science, although Nichols says MDMA “obviously has neurochemical effects that make it distinct.” MDMA's production of … Another MDMA mystery is that the drug does not cause dependency … Read more on Purdue Exponent