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).
After Pepsi got their current logo in late 2008/early 2009, cans started to have a background color (font color for Diet version) based on the type of version. Caffeine Free Pepsi reverted to its gold background, cherry consists of red on top while blue on bottom, and the light blue Diet Pepsi returned to silver.