All drugs have multiple effects and any psychoactive drug as powerful as ketamine is bound to have unexplored potential.
Toxicity studies are difficult, because BPA and other, similar chemicals can have multiple effects on the body.
"None of us should be naïve enough to think resveratrol won't have multiple effects, including some you don't want," Dr. Vallance said.
"You have multiple effects going on: automation, outsourcing and business strategy all playing a role," said Ronil Hira, an assistant professor of public policy at the Rochester Institute of Technology.
Those new chips in turn have multiple effects.
Research has also shown that incarceration can have multiple effects on family members.
Cancer and its treatment can have multiple effects on the bone.
It is well-established that hormones have multiple effects on breast cancer.
Genes commonly have multiple effects and it is possible for natural selection to select for only one of those effects.
Particularly important is that energy production techniques can have multiple effects on biodiversity, which "operate at different spatial and temporal scales.
So you have multiple effects.
