Steroids are either anabolic or catabolic. Anabolics meaning building up while catabolic means breaking down. Most anabolics are either manufactured or industrially synthesized derivatives of naturally occurring male hormone called testosterone. There is two main functions of testosterone in the human body, which are alternate in essence.

The two are either anabolic purposes or androgenic purposes. It is the anabolic function that is primarily responsible for the growth, development and shaping of compact body tissues and muscles. On the other hand, androgenic effects of testosterone stimulate a development process of secondary natural characteristics in men even after puberty. This is basically a hormonal level change that translates to growth of a beard, pubic hair and penis coupled by voice deepening.

When a body builder uses any type of steroid, there are two distinct effects that the drugs have on his or her body. These are therapeutic and non therapeutic impacts, whereby therapeutic impacts are the very aims of taking the drug while non therapeutic impacts are unaimed for side effects. Thus when a body builder takes a dose of steroids the therapeutic consequences are reflected by increased muscle size while the non-therapeutic effects include all undesirable side effects like infertility.

The mechanism of action of steroids used in body building solely depends on drug receptors ideally located in muscle cells. The receptors either trigger or hinder biological reactions if stimulated by exercises, aide by a diet and enabled by steroid supplements. It is crucial to understand that steroids do not build muscles on their own, but only alter biological processes present in the body by amplifying and or suppressing some metabolic actions. Most anabolic steroids increase metabolic activities in a body builders system usually called an increase in Ribonucleic Acid Activity (RNA Activity).

Steroid supplements in a body building program basically increase protein digestion and conversion. They also increase nitrogen accumulation from proteins and this improves tissue development in the muscles. Once steroids enter a body builder’s system, four processes occur consecutively, namely absorption into the bloodstream, distribution to muscles, metabolism in muscle cells and then excretion of wastes.

In a nut shell, steroid supplements are crucial to body building especially if complemented by intense work outs and appropriate dieting. They amplify the body’s response after stimulation often resulting to increase in muscle size and strength. This is because proteins are boosted during metabolism to facilitate creation of muscle cells and repair or replacement of any worn out or damaged cells. Muscle cell repair and renewal is especially important because it enables quick recovery after intense training sessions, necessitating the body builder to take only very brief breaks from the workout gym.

The body builder should however not ignore the non-therapeutic effects of using anabolic steroids. He or she ought to practice control and moderation when using supplements to ensure that only the vital steroids are taken and also in their right dosage. Steroids can damage the liver especially with overdoses of steroids. Steroids also precipitate numerous heart problems after prolonged heavy usage.

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