This is due to the fact that the vast majority of anabolic steroids are un-esterified, and are ingested in their pure and immediately active format. The oral route of administration grants some of the shortest steroid half-lives among the different compounds. There are other less popular methods of administration as well that have been used, such as implantation pellets and sublingual and nasal applications, though they are far too rare to bother covering. However, anabolic steroid use for the purpose of physique and performance enhancement are almost always achieved through either oral administration, or injection. A third route would be transdermal patches, gels, or creams, which are methods of absorption through the skin. There are two primary routes of administration for anabolic steroids: oral and injectable. The route of administration has a very significant impact on the half-life of an anabolic steroid. The understanding of steroid half-lives is one of the very first concepts that should be grasped by any individual looking to use anabolic steroids What Affects the Different Steroid Half-Lives?Īnabolic steroid half-lives are affected by a few different factors, the three primary of which are: route of administration, esterification, and resistance to metabolism. Most of the time, improper administration timing according to the half-lives of different steroids used can result in a very uncomfortable experience, which will most often increase the severity and incidence of side effects that occur. Without a proper and thorough understanding of the half-live of a drug, it is very possible for an individual to improperly administer the drug and result in self-injury, harm, or even death. The importance of understanding steroid half-lives is also an issue of safety. The longer steroid half-lives are for a particular anabolic steroid, the longer it will take for the gains to ‘kick-in’ on the cycle. This is very important, because the results and gains experienced from anabolic steroids do not normally occur until these peak optimal blood plasma levels are achieved in the body. The proper understanding of half-lives is very important for the understanding of how long it might take before a particular compound reaches peak optimal blood plasma levels in the body.
#Half life meaning how to
This will assist the individual in better planning and organizing his or her cycle appropriately, and understand how to properly time the administration of the anabolic steroids so as to achieve the most effective, comfortable, and safe cycle. The concept of steroid half-lives is extremely important to understand, because it allows the individual to understand the amount of time a particular anabolic steroid or drug is actively remaining in the body after administration. For example, if an individual injects 100mg of Testosterone Propionate, which exhibits a half-life of 4.5 days, this means that in 4.5 days, only 50mg of the substance will be remaining in his or her body. A brief period during which something flourishes before dying out.ĭifferent dictionary definitions will differ from one another, but the general concept of a half-life as it pertains to biology and pharmacology is: the time required for a substance, drug, or food to be reduced to half of the original administered dose once in the body. The general or informal dictionary definition of half-life is as follows: Informal. The time required for the activity of a substance taken into the body to lose one half its initial effectiveness. The dictionary definition of half-life as it pertains to biology is as follows: Also called biological half-life. The time required for one half the atoms of a given amount of a radioactive substance to disintegrate. However, the dictionary definition of half-life in physics is as follows: Physics.
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The general definition of a half-life is the same. There are several different definitions of what a half-life is (depending on the area of scientific study), but although there are different definitions, they only differ ever so slightly. This is a concept within science that applies to almost all disciplines of science: physics, biology, chemistry, and more.
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The concept of a half-life is not just limited to steroid half-lives or even to the half-lives of drugs. The concept and idea of a half-life and half-lives is extremely important to the understanding of not just anabolic steroid use, but the use of any drugs, substances, and even foods that are consumed. What Are Steroid Half-Lives? What Is a Half-Life?