Vitamin B6 deficiency leads to irritability, numbness in the extremities, muscle weakness, fatigue, drowsiness, impaired mental activity, peripheral neuritis, seborrheic dermatitis, stomatitis, conjunctivitis, and, of course, impairment of sexual potency. Lack of this vitamin can be a result of long-term use of anti-tuberculosis drugs and chronic diseases of the gastrointestinal tract.
Supplementation of 5 mg of zinc/day for two weeks led to a prolongation of ejaculatory latency; 711.6 sec. (SEM 85.47) vs. 489.50 sec. (SEM 67.66), P < 0.05 and an increase in number of penile thrusting; 52.80 (SEM 11.28) vs. 26.50 (SEM 6.17), P < 0.05, compared to controls. The same group had elevated prolactin (PRL) and testosterone (T) levels compared to controls at the end of treatment period; PRL- 7.22 ng/dl (SEM 3.68) vs. 2.90 ng/dl (SEM 0.34) and T- 8.21 ng/ml (SEM 6.09) vs. 2.39 ng/ml (SEM 1.79), P < 0.05. In contrast, reduction of libido was evident in the same group, but this effect was not statistically significant (P > 0.05). However, partner preference index was positive and 5 mg zinc supplementation did not exert a significant adverse effect on the muscle strength and co-ordination. The subset of rats supplemented with 1 mg/day did not show a difference from the control group while supplementation with 10 mg/day led to a reduction of the libido index, number of mounts and intromissions.
The more you try not to think about your sex problems, the more these problems consume your thoughts! While it appears that your problem is complicated, my Hard and in Control program provides the complete strategy so you can complete mutually satisfying sexual acts. This will enable you to eliminate performance anxiety and restore enjoyment for your partner.
Few men want to talk about their inability to get or maintain an erection, however, erectile dysfunction can have a profound impact on relationships and self-esteem. Fortunately, trouble in the bedroom doesn't necessarily mean you're dealing with erectile dysfunction. Most men will have problems with an erection at some point in their sexual history. But one bad day in the bedroom doesn't mean major sexual health problems. So how can you know if you're dealing with erectile dysfunction?
It’s important to note that high levels of zinc can reduce available copper in the body and affect iron levels. High levels of zinc can also interfere with different kinds of medications. Though it is estimated that 40 milligrams of zinc supplement are safe for men to take daily, there is no long-term research into the effects that this practice could yield.
Eggs a supplement? Yup. Testosterone is derived from cholesterol, and eggs are the healthiest way to ensure you’re getting enough of the good kind (LDL cholesterol). Plus, eggs are rich in choline, a powerful natural chemical that not only burns fat but can help set your pants afire. Choline triggers the production of nitric oxide (NO), which relaxes arteries in the penis and enables blood flow to do its thing. Choline is a precursor to acetylcholine, a neurotransmitter which controls sexual behavior through its activity in the brain; having a higher level of AcH has been associated with more frequent sex and more intense, longer orgasms. And that’s not all: Check out these things that happen to your body when you eat eggs!
One of the best methods that you can do in order to locate your pelvic floor is to stop your urine in mid-stream several times. These muscles that you clench are the ones that you have to exercise on. In order to perform repetition on Kegel exercises, you can squeeze your pelvic muscles, holding the position for 5 seconds, and then relaxing. You may repeat this for about 10 to 20 times, two to three times in a day. You may also want to do this while in different positions such as standing, sitting, lying down, sitting in a chair, as well as standing.
Antioxidants  boost nitric oxide production and prevent NO breakdown. Ascorbic acid has direct effects on the bioactivity of NO, and augments NO production in a variety of body processes. The effects are actually synergistic with Vitamin E. Both vitamins are not usually measured, and a reasonable dose of Vitamin C is 500 to 1,000 mg daily. Vitamin E supplementation should be limited to <400 IU per day because of potential adverse long-term health effects of higher doses.
When men are given supplemental testosterone it can have positive effects on erectile dysfunction as well as the “grumpy old men” syndrome of low energy, loss of drive, low libido, and loss of endurance as well as “man boobs”.  Zinc has a direct effect on the two main enzyme systems that act on testosterone: conversion of testosterone to estrogen via aromatase and the conversion of testosterone to DHT by 5 alpha reductase.   Zinc blocks the testosterone to estrogen pathway leading to more testosterone.  It turns out that only at really high zinc levels does zinc inhibit the 5 alpha reductase enzyme so when we give mild to moderate zinc supplements, DHT actually increases because there is more testosterone to feed into this pathway.   This actually benefits things because DHT has 2-3 times the times the androgen receptor affinity than testosterone.  In any case, we see an increase of testosterone and androgenic activity from DHT with zinc supplements and whether a guy has low or normal T to begin with, there is a positive change in erectile dysfunction and libido in some men due to the increased androgenic activity and less estrogen pulling in the opposite direction.  Conversely we see testosterone levels drop when a diet is low in Zinc as well as a drop in DHT.  It is important to note that this effect of increased testosterone with zinc supplementation, while well established, does not always lead to an improvement of ED and increased Libido.
Low levels of zinc can be the cause for a variety of health-related problems. Zinc is a key mineral that cells use to metabolize nutrients. Immune function, DNA and protein production, and cell division are all related to zinc levels in the body. Zinc also enables the male body to produce testosterone. Because of this, your levels of zinc may affect erectile dysfunction.
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