Lowest observed adverse effect level. Lowest amount or concentration of an agent, found by experiment or observation, that causes an adverse alteration of morphology, functional capacity, growth, development or life span in an organism, system or (sub)population.
Lowest observed adverse effect level. LOAELs have been classified into "less serious" or "serious" effects. In dose-response experiments, the lowest exposure level at which there are statistically or biologically significant increases in the frequency or severity of adverse effects between the exposed population and its appropriate control.
owest bserved dverse ffect evel. The lowest dose of a chemical in a study, or group of studies, that has caused harmful health effects in people or animals.
Lowest Observed Adverse Effect Level. The LOAEL is the lowest dose at which an adverse health effect is seen in a particular study. The LOAEL is often used to derive MRLs and RfDs.
Lowest observed adverse effect level. A lowest exposure level at which a statistically or biologically significant increase in the frequency or severity of adverse effects was observed between the exposed population and its appropriate control group. A LOAEL is expressed as a dose rate in milligrams per kilogram body weight per day (mg/kg-day).
The lowest intake at which some adverse effects have occurred under certain circumstances; the lowest dosage of a particular dietary supplement at which an adverse effect was ever reported. (Developed by CRN.)
lowest observed adverse effects level meters
This is the least dose (smallest) of every supplement where side effects have ever occurred.
Lowest-Observed-Adverse-Effect Level. The lowest dose of a chemical in a study, or group of studies, that has caused harmful health effects in people or animals.
lowest observed adverse effect level. The lowest administered dose at which an adverse effect has been observed
Lowest Observed Adverse Effect Level. The lowest tested dose of a substance that has been reported to cause harmful (adverse) health effects in persons or animals.
Lowest-observed-adverse-effect level; the lowest dose in an experiment which produced an observable adverse effect.
Lowest Observed Adverse Effect Level. The lowest dose of a chemical that produced an adverse-effect when it was administered to animals in a toxicity study.