Sertraline should not be taken with or within two weeks of taking monoamine oxidase inhibitors (MAOIs). These include phenelzine (NardilÂ®), tranylcypromine (ParnateÂ®), isocarboxazid (MarplanÂ®), rasagiline (AzilectÂ®), and selegiline (EmsamÂ®).
Pure caffeine is a white, tasteless substance that makes up as much as 5% of. the weight of tea leaves. By structure, caffeine is closely related to the purine bases, guanine and adenine, found in deoxyribonucleic acids (DNA).
In this experiment, the effect of different amounts of caffeine on resting body temperature was examined. Pure caffeine is a white powder, like what is found in caffeine pills, and is âa plant-based alkaloid which stimulates the central nervous system of any creature that ingests itâ (Pollick).n this experiment, the effect of different amounts of caffeine on resting body temperature was examined. Pure caffeine is a white powder, like what is found in caffeine pills, and is âa plant-based alkaloid which stimulates the central nervous system of any creature that ingests itâ (Pollick).