Steroids immediate effects
As it happens, if an enzyme can convert testosterone to another andro, say to androstenedione, then it can also convert that steroid back to testosterone. steroids immediate effects List of steroids. Let's start with androstenedione, often called simply androstene. This steroid is exactly the same as testosterone in every way but one. Where testosterone has a hydroxyl group in a certain position, androstene has a keto group. steroids immediate effects Muscles. All the rest of the steroid is exactly the same. So the body can convert testosterone to androstene back and forth by using the enzyme that can make this change. This enzyme is called 17b -HSD and is present in the body in fairly large amounts. steroids immediate effects Bodybuilding nude. It would be illegal for a supplement retailer or distributor to sell testosterone capsules. But it is legal for them to sell androstene capsules. The androstene, when taken up into the body, can be and is converted to some extent to testosterone. The percentage that is actually converted to testosterone is fairly low. For a man, a dose of 100 mg might increase blood testosterone levels by 50% or less for a couple of hours. For a woman, the percentage increase would be much higher, since they are starting from much lower levels. (Women have only about 1/10 as much natural testosterone as men do. )Does this brief, fairly moderate increase in testosterone really help build muscle? The jury is out on that one. Many athletes feel androstene improves their workouts and like using it. Others have found the only noticeable effects to be undesired side effects, and therefore have been unhappy with this supplement. Most of those who claim excellent gains are very heavy users who take the supplements many times per day - however, such usage shuts down natural testosterone production which will then take some time to return to normal after stopping usage, even if the usage is only for a few weeks. This is something that preferably should be avoided. Androstene is the product that consumers are most familiar with, since it has been on the market the longest. But now we have 4-androstenediol (androdiol), 5-androstenediol (5- androdiol), norandrostenedione (norandrostene), and 4-norandrostenediol (norandrodiol). Keeping track of which is which and understanding the differences is not difficult if we remember the three ways that steroids can be interconverted with testosterone by enzymes. It then becomes easier to understand how these differ and why we might prefer one of them over others. We already mentioned the first way an enzyme can change one steroid into another. This was interchanging the keto that androstene has at the 17th position with a hydroxyl by 17b -HSD. Both of the diones (androstene and norandrostene) rely on this conversion.
Steroids immediate effects
Review || Anabolic discussion boards || Anabolics || Bodybuilding magazine