Can I extend my lifespan organically?
At the moment, whether one takes pharmacological agents to extend one's life, or whether one doesn't, makes very little difference to what one can do. At the moment, we can do very little, indeed, other than avoiding life-shortening activities such as obesity and smoking, and the stuff that we can do once we are healthy, in terms of eating the right diet, and so on, is, basically, all there is for most people; people who are not unusually susceptible to some thing or another. That doesn't change if we extend our range of things we can do at the moment to drugs of any sort that we have at the moment. In the future, when we develop therapy that can significantly extend life by repairing the various molecular and cellular changes, some of those therapies will be pharmacological, and some of them will be more high tech, like gene therapy, and stem cell therapy, and so on.