Considering that children are growing and smaller by bodyweight, and considering other studies
showing less harm from small intakes, I'd conclude that an adult with acne should consume no more than 7ppb per day.
Not exact matches
Nor did the EPA
show the best understanding of toxicology in urging BP in a directive to use dispersants with a «toxicity value
less than» a certain cutoff: in toxicology, a chemical that produces
harm at low concentrations, say, five parts per million, is more deadly than those that kill at 10 parts per million.
On the flipside, the study
shows that ex-prisoners who are obese, suffer from various chronic diseases or have had a history of self -
harm or suicidal behaviour are
less likely to return to custody.
This photograph,
showing plastic fragments collected in just an hour at a cove near Gloucester, Mass., hints at a
lesser - known but equally disturbing story: much smaller bits of plastic that are accumulating in oceans all over the world can potentially
harm marine life and possibly even human health.
For most painful conditions, acetaminophen and non-steroidal anti-inflammatory drugs have been
shown to be equally or more effective with
less risk of
harm than opioids.»
However, full - time college students were
less likely than others their age to believe there was great risk of
harm from monthly cocaine use (59 percent versus 64 percent), trying heroin once or twice (about 77 percent versus 80 percent), and trying LSD once or twice (about 50 percent versus 58 percent), the findings
showed.
One way to do this is to
show that another safer design works just as effectively with
less potential for doing
harm.
Results from the last benchmarking cycles
show that parental control tools still are more effective at blocking adult content and other harmful content and
less efficient at filtering content related to racism and self -
harm (sites promoting anorexia, suicide or self - mutilation).