Many men who become naturally deficient in testosterone ponder the relationship between having a vasectomy and testosterone levels if thinking about boosting their testosterone levels with testosterone replacement therapy.The connection between vasectomy and testosterone production may influence their decision as to whether to have a vasectomy or not.
The correlation between having a vasectomy and testosterone levels is somewhat in dispute. Although some facts about the relationship of having a vasectomy and testosterone production seem to be commonly accepted, other studies of vasectomy and testosterone levels have reached different conclusions.Research on the matter, however, generally agrees that if there is a correlation between vasectomy and testosterone levels it is probably not a negative one. That is, vasectomies do not cause the manufacture of testosterone to decrease.
The free androgen index (FAI) indicates the amount of bioavailable testosterone. FAI is the sum of the free testosterone and the albumin and cortisol binding globulin. Or it's the total serum testosterone minus the SHGB-bound testosterone.It is now clear why we should focus our attention on the properties of SHGB. The levels of this binding protein increase when there is excess estrogen present. Conversely, SHGB levels drop if the testosterone levels are elevated. Here I should mention the fact that SHGB exhibits higher affinity to testosterone than to estrogen. Now, pay close attention.It's a well-known fact that testosterone is an estrogen precursor - it will convert to estrogen under the influence of the enzyme aromatase. Nothing that we don't know so far. Here is where it gets interesting. Suppose that we have normal testosterone levels and we don't suffer from any of the health ailments, which influence the SHGB levels. That means that SHGB levels are normal, too.
Bare with me now. If more of this testosterone is converted to estrogen due to abnormal aromatase levels, the SHGB I will increase as well. SHGB, being more readily bound to testosterone, will leave us with excess estrogen levels in the system, which in turn will stimulate increased production of the SHGB protein from the liver. This whole process ultimately amplifies estrogen levels. Estrogen readily binds to the androgen receptors in cells thus leaving less opportunity for the free testosterone. Even more important, estrogen is the messenger molecule that signals the brain to decrease testosterone production.Another thing of great importance is the fact that over 40 per cent of the SHGB protein circulates unbound in the blood stream in man (over 80 per cent in women), and albumin circulates unbound almost all of the time. Thus increase in the total testosterone levels does not produce any noticeable changes in the free testosterone levels unless there is a significant increase like the one seen after synthetic steroid hormone administration.Well, this whole story brings us to the conclusion that the main approach should be - to keep the testosterone bioavailability high.In this regard a natural athlete should strive to,Prevent testosterone levels from getting low,Attempt to increase the total testosterone as a means of keeping the testosterone levels from plunging,Block the testosterone-binding effects of SHBG,Lower the levels of the enzyme aromatase - less testosterone conversion to estrogen,How to prevent testosterone levels from getting low?
Obesity. Based on the way the testosterone-estrogen mechanism works, increased levels of estrogen will ultimately decrease the circulating testosterone. Excess fat causes more estrogen production due to the fact that fat cells are those, which manufacture estrogen. So, the more fat cells, the more estrogen in the blood and the less testosterone.Drug and alcohol abuse. Alcohol has the property to inhibit your ability to remove estrogen from the blood stream by acting as a central nervous system depressant and also by decreasing zinc levels.Stress elevates corticosteroid levels in the blood steam, which causes the testosterone levels to decrease.Medications. Some medications, including estrogen and progesterone, lower the lutenizing hormone (LH) levels. LH is the hormone, responsible for the steroid hormones production.Diabetes. Studies suggest that there is a link between type 2 diabetes and lower testosterone levels.Hypertension and high cholesterol levels. These both cause the arteries to harden, this way decreasing the blood flow to the sex hormone producing organs. That of course leads to low sex hormone levels. Fact is after the age of 40 test levels drops by roughly one per cent per year. We can't do too much about that. The clock keeps ticking for all of us. However, we can try to manipulate testosterone levels in any other possible way.Low fat diet. Low fat consumption causes increase of the SHGB, which means one thing less free testosterone. It is considered that monounsaturated fats play an important role in testosterone levels and bioavailability.Overtraining can contribute to as much as 40 per cent drop in testosterone levels. That is why it's important to notice early the signs of overtraining and give the body a week or two well-deserved rest.Not enough sleep. If you are not getting enough sleep the body is not recuperating well, which causes less testosterone and more corticosteroids to be released. Just to mention corticosteroids like cortisol are in fact catabolic hormones meaning they use up muscle tissue to provide the brain and the heart with energy.
One possible solution lies from using a natural herb called tribulus terrestris. Tribulus terrestris is an herb that has been used by many cultures for at least a thousand years to remedy both sexual and also non-sexual problems.Tribulus terrestris has no known side effects when used to boost testosterone levels. It may be a safe and effective way to increase testosterone for men who want to have or have had a vasectomy.
Block the testosterone-binding effects of SHBG Nettle root as a highly concentrated extract has shown to be effective at binding to SHBG and therefore it permits more free testosterone to circulate the system. It also acts as a 5-alpha reductase inhibitor. This is the enzyme, responsible for the conversion of testosterone to dihydrotestosterone (DHT), a more potent form of the male sex hormone, which causes prostate enlargement and ultimately cancer. Methanolic extract of nettle can also cut down the SHBG levels, which is another form of elevating the free testosterone in the blood stream.Pygeum (prunus africana) is another herb, known to block the testosterone-binding effects of SHBG. Nettle root and pygeum extracts also benefit the prostate gland as a preventive treatment for benign prostatic hyperplasia (BPH) both by blocking the 5-alpha reductase action.Avena Sativa is an extract from the straw of oats. It has somewhat different properties. It works by freeing bound testosterone, which increases the free testosterone in circulation.Lowering aromatize levels of Zinc. The mineral zinc inhibits the aromatase enzyme that converts testosterone into excess estrogen. The recommended dose for inhibiting aromatase is 80mg daily. However, be sure the combined zinc quantity of all the daily supplements you are taking does not go over this benchmark.
Those that may choose on their own to take Testosterone Supplements are usually bodybuilders and athletes that want to increase muscle mass and stamina during their workouts and exercises. Others that may find it necessary to take the supplements are those that have less natural testosterone in their bodies caused by medical conditions and have it prescribed to them by a doctor. Whatever the case and cause may be, testosterone should be taken in a certain way and at particular times.
Keep your blood pressure and the serum cholesterol in check. Eat enough good fats in your diet. Good means monounsaturated and omega-3 and 6 polyunsaturated fats.Don't ever overtrain. Sleep enough to promote good recovery. Signs of overtraining are loss of appetite, tiredness and irritability, lack of motivation, impaired mental focus, prolonged recovery periods.Start relying more heavily on basic exercise movements. Train in the low rep range most of the time. 5 - 8 reps will ensure that you're using weights that will eventually stimulate elevated testosterone levels.It will only do you good if you decide to try some or all of these natural supplements: chrysin - piperine blend, nettle root extract, pygeum, avena sativa extract, and tribulus terestris. Try to find them in your local health store. Follow the directions for best results.And you shouldn't even consider training without supplementing your diet with enough vitamin C (at least 1g a day) and zinc (15mg min.). Take vitamin C with your multivitamin formula after breakfast, and post-workout with your protein shake. Zinc should be present in your multivitamin blend but this is not enough. Take zinc with magnesium in the form of ZMA right before you go to bed on an empty stomach.
The correlation between having a vasectomy and testosterone levels is somewhat in dispute. Although some facts about the relationship of having a vasectomy and testosterone production seem to be commonly accepted, other studies of vasectomy and testosterone levels have reached different conclusions.Research on the matter, however, generally agrees that if there is a correlation between vasectomy and testosterone levels it is probably not a negative one. That is, vasectomies do not cause the manufacture of testosterone to decrease.
The free androgen index (FAI) indicates the amount of bioavailable testosterone. FAI is the sum of the free testosterone and the albumin and cortisol binding globulin. Or it's the total serum testosterone minus the SHGB-bound testosterone.It is now clear why we should focus our attention on the properties of SHGB. The levels of this binding protein increase when there is excess estrogen present. Conversely, SHGB levels drop if the testosterone levels are elevated. Here I should mention the fact that SHGB exhibits higher affinity to testosterone than to estrogen. Now, pay close attention.It's a well-known fact that testosterone is an estrogen precursor - it will convert to estrogen under the influence of the enzyme aromatase. Nothing that we don't know so far. Here is where it gets interesting. Suppose that we have normal testosterone levels and we don't suffer from any of the health ailments, which influence the SHGB levels. That means that SHGB levels are normal, too.
Bare with me now. If more of this testosterone is converted to estrogen due to abnormal aromatase levels, the SHGB I will increase as well. SHGB, being more readily bound to testosterone, will leave us with excess estrogen levels in the system, which in turn will stimulate increased production of the SHGB protein from the liver. This whole process ultimately amplifies estrogen levels. Estrogen readily binds to the androgen receptors in cells thus leaving less opportunity for the free testosterone. Even more important, estrogen is the messenger molecule that signals the brain to decrease testosterone production.Another thing of great importance is the fact that over 40 per cent of the SHGB protein circulates unbound in the blood stream in man (over 80 per cent in women), and albumin circulates unbound almost all of the time. Thus increase in the total testosterone levels does not produce any noticeable changes in the free testosterone levels unless there is a significant increase like the one seen after synthetic steroid hormone administration.Well, this whole story brings us to the conclusion that the main approach should be - to keep the testosterone bioavailability high.In this regard a natural athlete should strive to,Prevent testosterone levels from getting low,Attempt to increase the total testosterone as a means of keeping the testosterone levels from plunging,Block the testosterone-binding effects of SHBG,Lower the levels of the enzyme aromatase - less testosterone conversion to estrogen,How to prevent testosterone levels from getting low?
Obesity. Based on the way the testosterone-estrogen mechanism works, increased levels of estrogen will ultimately decrease the circulating testosterone. Excess fat causes more estrogen production due to the fact that fat cells are those, which manufacture estrogen. So, the more fat cells, the more estrogen in the blood and the less testosterone.Drug and alcohol abuse. Alcohol has the property to inhibit your ability to remove estrogen from the blood stream by acting as a central nervous system depressant and also by decreasing zinc levels.Stress elevates corticosteroid levels in the blood steam, which causes the testosterone levels to decrease.Medications. Some medications, including estrogen and progesterone, lower the lutenizing hormone (LH) levels. LH is the hormone, responsible for the steroid hormones production.Diabetes. Studies suggest that there is a link between type 2 diabetes and lower testosterone levels.Hypertension and high cholesterol levels. These both cause the arteries to harden, this way decreasing the blood flow to the sex hormone producing organs. That of course leads to low sex hormone levels. Fact is after the age of 40 test levels drops by roughly one per cent per year. We can't do too much about that. The clock keeps ticking for all of us. However, we can try to manipulate testosterone levels in any other possible way.Low fat diet. Low fat consumption causes increase of the SHGB, which means one thing less free testosterone. It is considered that monounsaturated fats play an important role in testosterone levels and bioavailability.Overtraining can contribute to as much as 40 per cent drop in testosterone levels. That is why it's important to notice early the signs of overtraining and give the body a week or two well-deserved rest.Not enough sleep. If you are not getting enough sleep the body is not recuperating well, which causes less testosterone and more corticosteroids to be released. Just to mention corticosteroids like cortisol are in fact catabolic hormones meaning they use up muscle tissue to provide the brain and the heart with energy.
One possible solution lies from using a natural herb called tribulus terrestris. Tribulus terrestris is an herb that has been used by many cultures for at least a thousand years to remedy both sexual and also non-sexual problems.Tribulus terrestris has no known side effects when used to boost testosterone levels. It may be a safe and effective way to increase testosterone for men who want to have or have had a vasectomy.
Block the testosterone-binding effects of SHBG Nettle root as a highly concentrated extract has shown to be effective at binding to SHBG and therefore it permits more free testosterone to circulate the system. It also acts as a 5-alpha reductase inhibitor. This is the enzyme, responsible for the conversion of testosterone to dihydrotestosterone (DHT), a more potent form of the male sex hormone, which causes prostate enlargement and ultimately cancer. Methanolic extract of nettle can also cut down the SHBG levels, which is another form of elevating the free testosterone in the blood stream.Pygeum (prunus africana) is another herb, known to block the testosterone-binding effects of SHBG. Nettle root and pygeum extracts also benefit the prostate gland as a preventive treatment for benign prostatic hyperplasia (BPH) both by blocking the 5-alpha reductase action.Avena Sativa is an extract from the straw of oats. It has somewhat different properties. It works by freeing bound testosterone, which increases the free testosterone in circulation.Lowering aromatize levels of Zinc. The mineral zinc inhibits the aromatase enzyme that converts testosterone into excess estrogen. The recommended dose for inhibiting aromatase is 80mg daily. However, be sure the combined zinc quantity of all the daily supplements you are taking does not go over this benchmark.
Those that may choose on their own to take Testosterone Supplements are usually bodybuilders and athletes that want to increase muscle mass and stamina during their workouts and exercises. Others that may find it necessary to take the supplements are those that have less natural testosterone in their bodies caused by medical conditions and have it prescribed to them by a doctor. Whatever the case and cause may be, testosterone should be taken in a certain way and at particular times.
Keep your blood pressure and the serum cholesterol in check. Eat enough good fats in your diet. Good means monounsaturated and omega-3 and 6 polyunsaturated fats.Don't ever overtrain. Sleep enough to promote good recovery. Signs of overtraining are loss of appetite, tiredness and irritability, lack of motivation, impaired mental focus, prolonged recovery periods.Start relying more heavily on basic exercise movements. Train in the low rep range most of the time. 5 - 8 reps will ensure that you're using weights that will eventually stimulate elevated testosterone levels.It will only do you good if you decide to try some or all of these natural supplements: chrysin - piperine blend, nettle root extract, pygeum, avena sativa extract, and tribulus terestris. Try to find them in your local health store. Follow the directions for best results.And you shouldn't even consider training without supplementing your diet with enough vitamin C (at least 1g a day) and zinc (15mg min.). Take vitamin C with your multivitamin formula after breakfast, and post-workout with your protein shake. Zinc should be present in your multivitamin blend but this is not enough. Take zinc with magnesium in the form of ZMA right before you go to bed on an empty stomach.
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