Tuesday, October 29, 2013

Growth hormone and bodybuilding

In this new age of natural bodybuilding many bodybuilders are putting their faith in growth hormone for drug like size-and-strength increases. This powerful hormone has proved itself as an anabolic agent by triggering enhanced muscle protein synthesis or reduced muscle protein catabolism. In other words, it can give your sluggish hypertrophy a high-voltage charge.
Athletes from all sports have been putting it to the test for years. For example, recently, several members of the Chinese swim team were caught with growth hormone in their possession while on their way to an international meet in Australia. GH is popular with athletes because, though it’s officially banned by most international athletic governing bodies, it’s presently undetectable by drug tests. Rumors are rampant that GH is also a popular bodybuilding drug. Most top-level bodybuilders who’ve used it say that when taken alone, it helps preserve muscle during stringent dieting and speeds up fat loss. When combined with other anabolic substances, such as anabolic steroids (particularly testosterone injections) and insulin, GH has synergistic anabolic effects. Some bodybuilding observers even speculate that this combination of drugs explains the current spate of bodybuilding behemoths, with a few competitors walking on stage weighing 250 or more minus even a scintilla of apparent body fat.
While it seems as if the use of drugs such as GH is rampant in bodybuilding, the truth is that availability is often limited by cost. It’s expensive to take the correct amount of GH, and if you take it for too long, the chances of side effects increase. Possible side effects include gynecomastia (male breasts); carpel tunnel syndrome (a painful nerve impingement of the hand that often requires surgery); and a facial disfigurement called prognathism, which is characterized by a protruding jaw and forehead that create an apelike appearance.
Recognition of these problems has led many athletes to investigate safer, more natural means of promoting GH release. Several amino acids are known to elicit a GH response, the most prominent being arginine and ornithine. One problem with that strategy is that the most reliable release of GH with amino acids occurs when the aminos are given intravenously, often in 30-gram or higher dosages.
An often-quoted 1981 Italian study of 15 healthy young men showed that providing them with only 1,200 milligrams each of arginine and another amino acid, lysine, led to GH blood levels eight times higher than baseline. Large doses of oral amino acids, however, may cause gastrointestinal distress because of a pronounced osmotic effect. In effect, they draw water into the intestine, leading to symptoms that can include gas, bloating and diarrhea. Even if you escape that uncomfortable fate, the aminos may be degraded by liver enzymes before reaching the blood. Using various amino acids for eliciting GH release also depends on several other extenuating factors. For example,GH is released more reliably under conditions of low blood glucose and a low content of circulating free fatty acids in the blood. That means such aminos work best if taken on an empty stomach, which explains the frequent suggestion to take GH-promoting aminos before bedtime—assuming you haven’t eaten anything for at least three to four hours. Taking them at bedtime is a way to augment the natural peak release of GH, which occurs during the initial 90 minutes of sleep. Taking other amino acids in conjunction with GH releasers, such as a whole-protein supplement like whey, will completely negate any GH activity of the GH-releasing aminos due to competitive interference with brain uptake by other circulating amino acids.

Tuesday, October 22, 2013

Protein for Bodybuilding

It's correct that bodybuilders and weight lifters need to keep the protein up in their nutriment in order to continue and construct the big muscle mass which is so significant to their sports or recreation. Protein, as most know, is establish in meat, fish, chicken, beans, extract, in soy products like tofu and in lesser amounts in nuts and grains.
The estimated daily requirements are set by various nutrition authorities in each country. In the US, the Division of Agriculture (USDA) sets the guidelines for nutrients like protein as well as other greater vitamins and minerals. For most people of usual mass, the protein intake is set at less than 70 grams each day.

Athletes may order quite a bit more than this to confirm muscle repair, increased growth and to defend against the common hardships of energetic training and competing. Yet sports nutrition authorities usually advise no more than about twice the diurnal recommended permission applicable to less active people. Some bodybuilders and weight training athletes have taken this direction for additional protein to unusual limits and well beyond any systematic recommendation. While immoderate protein seems to do no injury in healthy, dynamic people up to a point, the risk may be more material for someone with kidney disease the overweight or diabetic for example.

Excess protein beyond the requirements of the corpse is fragmented down from amino acids into ketones or glucose or vitality round intermediates for energy, and some is converted to ammonia then urea and excreted. The position is encouraged by the extraordinary vigor of the powdered protein addition industry in the heaviness training and bodybuilding markets. Skim milk powder can supply all the additional protein required and at a fraction of the cost of some expensive supplement brands.

Tuesday, October 15, 2013

What is estrogen?

Estrogen is an complete rank of associated hormones that includes estriol, estradiol and estrone. Estriol is made from the placenta. It’s produced during pregnancy. Estradiol is the prime sex hormone of childbearing women. It is formed from developing ovarian follicles. Estradiol is responsible for female characteristics and sex functioning. Also, estradiol is significant to women's bone condition. Estradiol contributes to most gynecologic problems, including endometriosis and fibroids and even female cancers. Estrone is widespread throughout the remains. It is the only estrogen present-day after menopause.

If you've had chest cancer and are attractive certain drugs that attack your bones, your doctor should supervisor your bone density and may direct a bone-maintenance drug.
Some chest cancer patients take a category of medication called an aromatase inhibitor. These drugs incorporate:
    - Anastrozole (Arimidex)
    - Exemestane (Aromasin)
    - Letrozole (Femara)
These drugs objective a material your remains makes called aromatase. That leads to reduce estrogen levels, which can dim estrogen-fueled cancers. That's agreeable information for your cancer, but lowering your estrogen levels can be bad for your bones, since estrogen stops bone resorption. That's why doctors often ordain improved lifestyle changes such as employ, a fare rich in calcium and vitamin D and bone-maintenance drugs to women who are attractive the aromatase inhibitors. Men who have been treated for prostate cancer are sometimes prescribed anti-androgen remedy. Examples of these drugs incorporate bicalutamide (Casodex), flutamide (Eulexin) and nilutamide (Nilandron). These drugs obstruction the activity of the hormone testosterone, usually slowing prostate cancer development. However, these medications can decrease bones' density and grow breaking risk, so doctors may prescribe changes in lifestyle such as execute, smoking cessation, reduced caffeine intake and a bone-conservation medication.

Tuesday, October 8, 2013

Risks of Testosterone Treatment

Testosterone replacement so far seems to be usually unharmed. Experts accentuate that the benefits and risks of extensive-term testosterone remedy are unrecognized, because great clinical trials haven't yet been done.

There are a few condition conditions that experts believe testosterone treatment can increase:

    Benignant prostatic hypertrophy (BPH): The prostate grows as a matter of course under the stimulation of testosterone. For many men, their prostates increase larger as they age, squeezing the tube carrying urine (urethra). The outcome is strain urinating. This qualification, kindly prostatic hypertrophy, can be made worse by testosterone remedy.
    Prostate cancer: Testosterone can activate prostate cancer to flourish. Most experts advise screening for prostate cancer before starting testosterone replacement. Men with prostate cancer or upraised prostate definite antigen (PSA) should probably keep away from testosterone treatment.
    Rest apnea: This requirement can be worsened by testosterone replacement. It may be hard for a man to uncover this himself, but his sleeping partner can often tell. A repose read (polysomnography) may be needed to build the diagnosis.
    Erythrocytes (lofty blood counts): Testosterone supplements increase the red blood cell count up -- possibly making blood "thicker" and perhaps more prone to clotting. Men with the highest blood chamber counts may be at greater danger for condition problems with testosterone treatment. Elementary blood tests can line your red blood room count.
    Congestive pump failing: Men with severe congestive ticker failing should usually not take testosterone replacement, as it can worsen the stipulation.It will be years before great clinical trials carry any answers on the extensive-term benefits and risks of testosterone therapy. As with any medication, the determination on whether the possible benefits overcome any risks is up to you and your doctor.

Tuesday, October 1, 2013

The most commonly prescribed medication for psoriasis

For most people with peaceful psoriasis, treatment begins with contemporary treatments. These are medications in creams, solutions, lotions, foams, sprays, or ointments that are applied to the dermal and scalp. There are a numeral of different approaches possible. It may take some period to discover the one that works best for you. Here are some of the most ordinary contemporary treatments.
Corticosteroids, or steroids, are the most commonly prescribed medication for psoriasis. They are often used to manage placid to reasonable cases. They industry by reducing irritation and slowing the development and construct-up of epidermis cells.
Contemporary corticosteroids come in different strengths designed for use on different parts of the corpse. Stronger potency steroids might be necessary for durable to manage areas of psoriasis on the elbows or knees. Weaker formulas are passable for more delicate epidermis on the visage or groin. Directions for use change depending on the particular medication. You will probably have to fasten it once or twice a day. Your doctor may counsel that you try occlusion, which means applying the steroid cream and then wrapping the space with strip or sharable to grow the result.
Steroids can cause side effects, such as thinning of the dermal, changes in the epidermis color, bruising, and dilated blood vessels. Occlusion may grow these side effects. If steroids are used on too much of the corpse, it's possible to advance more serious condition problems. Although steroids may drudgery very well at first, your psoriasis may become opposed to them over period.