Tadalafil is an orally administered drug used to treat male erectile dysfunction (impotence). It was initially developed by the biotechnology firm ICOS and subsequently developed and marketed worldwide by a joint venture of ICOS Corporation and Eli Lilly and Company (Lilly ICOS LLC) under the brand name Cialis. Cialis tableets are yellow, film-coated, and almond-shaped; produced in 5, 10, or 20 mg doses.In the United States, tadalafil has Food and Drug Administration approval and became available in December, 2003 as the third impotence pill after sildenafil (Viagra) and vardenafil (Levitra). Due to its 36-hour effect it is also known as the weekend pill. As with sildenafil and vardenafil, it is recommended that tadalafil be used no more than once daily. Tadalafil is also currently undergoing Phase 3 clinical trials for the treatment of pulmonary arterial hypertension.

This seal get hooked up! Girls, food, safety... good times

The Food Safety and Economic Authority (ASAE) decided inspecting the Cathedral of Lisbon to check the hygiene conditions of the containers where the wine is stored and the hostije used in the celebration...

Dr Michael Hansen, a biologist with the major New York-based Consumers Union, says the media doesn’t talk about GM issues and there is more apathy in the US....“They just don’t realize the extent to which certain food such as corn or soybean are genetically engineered, and often they have not heard of any of these food safety concerns.”

European and U.S. food safety agencies have deemed cloned pigs and cows safe to eat. Should we all become vegetarians?

Another concern, expressed by non-governmental organizations such as Friends of the Earth and Oxfam, is that government-subsidized large-scale production of biofuels could increase food prices in developing countries. In a recent report by the International Food Policy Research Institute, Joachim von Braun writes: