You can find this compound as a standalone ingredient in capsule, tablet, or tea form as well as a component of popular pre-workouts and fat burners. Yohimbine is not for everyone - even with moderate dosages it can increase the frequency and severity of panic attacks in high-anxiety individuals, interfere with medications, as well as cause headaches, dizziness, and nausea.
Penile erection is a hemodynamic process involving increased arterial inflow and restricted venous outflow, coordinated with corpus cavernosum and penile arterial smooth muscle relaxation. Any problem in this mechanism results in Erectile Dysfunction and its etiology is generally multifactorial. This study is aimed at determining the objective outcome of aerobic training in the management of Erectile Dysfunction of arterogenic origin using Meta analysis.
L-arginine, or arginine, is an amino acid found in red meat, poultry, fish, and dairy products that helps expand blood vessels and increase blood flow. “The body uses this semi-essential amino acid as the primary building block for nitric oxide,” explains Harry Fisch, M.D., clinical professor of urology and reproductive medicine at Weill Cornell Medical College/New York Presbyterian Hospital.
The search criteria identified 210 studies from 1972 to 2010; on inserting randomized controlled trials only 26 studies were identified out of which only 5 met the inclusion criteria and 21 studies did not meet the inclusion criteria, hence, were excluded. Five (18, 24–27) randomized controlled trials (RCTs) met the inclusion criteria; studies involved the use of aerobic exercise in the management of ED, the IIEF was the assessment tool for ED and also involved control groups. A total of 385 subjects were involved: Lamina et al (25), n=43; Lamina et al (26), n=43; Esposito et al (18), n= 110; Kalka et al (27), n= 129; Maio, Saraed and Marchiori (24), n= 60.
Three of the randomized studies (25–27) that contributed to the present study data indicated the positive role of both interval and continuous aerobic training in the dual management of both ED and cardiovascular disorders (hypertension and ischemic heart disease ,respectively); this is not surprising because of the arterogenic interrelationship between ED and several cardiovascular disorders. The physiological basis for the therapeutic role of continuous exercise in the management of both ED and some cardiovascular disorders as reported in the present study, could be related to the biochemical, neural and hormonal changes in the blood vessel walls that induce an acute and long-term blood vessel relaxation. The blood vessels might relax after each exercise session because of body warming effects; local production of certain chemicals, such lactic acid and NO; decreases in nerve activity; and changes in certain hormones and their receptors (32, 33). Over time, as the exercise is repeated, there appears to be a growing evidence of a prolonged effect. Thus, chronic (regular, longterm) physical training might reduce basal concentrations of inflammatory markers.
Yohimbe is an evergreen tree with large, leathery leaves. It is native to the tropical west coast of Africa, from Nigeria to Gabon. Natives in that region have used the inner bark of Yohimbe to treat angina, hypertension, fever, cough and leprosy. It was also smoked or snuffed to attain an altered state of consciousness. Its main use and rumored “power” was that it was an aphrodisiac. Today science recognizes it as a sensual stimulant, but Native Africans also recognized that drinking Yohimbe tea encouraged sexual arousal. It was traded with Europeans and the tales of Yohimbe’s “powers” spread, giving rise for its increased demand by Europeans.
I was impressed with the questionnaire to make sure the meds I requested were right for me and the follow up email from the prescribing doctor to see if I needed any support. The meds came promptly, were well packaged and are comfortably in date - I thought they might be very near their sell by date but I was wrong to be suspicious. If I ever need this service again I wouldn't hesitate.
Yohimbe is an herbal remedy that comes from the bark of an African tree, Pausinystalia yohimbe. Before Viagra, drugs containing yohimbine hydrochloride, the active ingredient in yohimbe bark extract, were used to treat erectile dysfunction (ED). However, levels of yohimbine in yohimbe bark extract vary considerably and are often very low. Yohimbe bark extract, by itself, never has been shown to work as effectively as drugs containing yohimbine hydrochloride. What’s more, yohimbe can have serious side effects including paralysis, fatigue, stomach disorders, even death. I don’t recommend it, and harvesting of its bark is driving the yohimbe species to extinction.
While the rationale behind why it would work is airtight, the research on arginine’s actual effect on erectile dysfunction is slim, points out Charles Walker, M.D., assistant professor of urology and cofounder of the Cardiovascular and Sexual Health clinic at Yale University. But given its solid safety profile, minimal side effects, and potential benefit on heart disease, it’s worth a try, he adds, especially when taken in conjunction with other herbs on this list, which studies have shown can be more effective.
Nocturnal penile tumescence and rigidity monitoring using tumescence and rigidity activity units measure the area under the curve of activity divided by the time slept so that varying sleep times may be compared. All four parameters of base and tip tumescence and rigidity rose more in responders than in nonresponders (Table 5). Most changes showed either a trend toward significance or achieved statistical significance. Baseline tip rigidity activity units and tip tumescence activity unit scores differed significantly between groups (P=0.038 and P=0.026, respectively). In fact, nearly all of the baseline values were higher in the responders compared with the nonresponders. Responder tip tumescence activity unit scores increased steadily, whereas nonresponder scores dropped negligibly with the 10.8 mg tid dose. Responders had a significantly higher final score while taking the 10.8-mg dose (P=0.010). Responder tip rigidity activity unit scores also increased steadily, whereas nonresponder scores increased at the second dose, then fell again at the final dose. The mean tip rigidity activity unit score of the responders was significantly higher than that of the nonresponders with the 5.4-mg tid dose (P=0.011). The final scores of the responders were almost twice those of the nonresponders as well (significant where P=0.041). Base rigidity activity unit scores did not differ significantly between the two groups, although the increased responder scores with the initial dose of yohimbine was greater than that of the nonresponders (trend where P=0.065). Finally, base tumescence activity unit scores of the responders who were taking high doses of yohimbine were significantly higher (P=0.009).
A variety of personal habits and lifestyle choices have been linked to ED. In some ways, this is a good thing, since habits can be broken and choices reconsidered. What's more, many of the lifestyle factors that contribute to sexual problems are ones that affect overall health and well-being, both physical and mental. Addressing these factors, therefore, can have benefits beyond improving erectile dysfunction.
L-arginine, an amino acid that is naturally present in the body and helps make nitric oxide, supports a successful erection. Nitric oxide is responsible for making the blood vessels relax, which helps sustain an erection for men. A 1999 study, observed the effects of six weeks of high-dose (5 grams/day) orally administered nitric oxide (NO) donor L-arginine on men with organic ED. Thirty-one percent of those who took 5 grams/day of L-arginine experienced significant improvements in sexual function. Burns told Medical Daily, “l-arginine and deer antler velvet” have been the most popular go-to natural treatments for men.
Call this the Marvin Gaye of amino acids: L-arginine converts to nitric oxide (NO), a naturally occuring gas that causes blood vessels to relax and facilitate blood flow, helping you get and stay hard. You can find plenty of the nutrient in oysters, but in supplement form, the Mayo Clinic says that 400-6,000 milligrams is the maximum dose. And these are the best foods for arginine!
Often when we start to look outside of mainstream medicine for alternative protocols to heal our health issues we replace one pill-taking protocol with another. The prescription drugs are replaced with a long list of supplements. Supplements alone, without any other lifestyle changes, will have some impact, but it will be nowhere near what they can achieve when working in a body supported with a healthy way of life.
Intermountain Healthcare is a Utah-based, not-for-profit system of 23 hospitals, a Medical Group with more than 1,600 physicians and advanced practice clinicians at about 180 clinics, a health plans division called SelectHealth, and other health services. Helping people live the healthiest lives possible, Intermountain is widely recognized as a leader in clinical quality improvement and in efficient healthcare delivery.
• Eliminate your bad habits: Bad lifestyle habits may take a toll on your body, making it harder for you to maintain your athletic performance, regulate your weight or treat sexual dysfunction. To keep your body in its best condition, quit your bad habits immediately — eliminate smoking, avoid excessive alcohol intake and cut down your late-night meals.
The human body only contains 2 or 3 grams of zinc at any given time. Zinc is distributed throughout the body in organs, blood, and bones. It can be difficult to diagnose zinc deficiency. While a low blood zinc level does indicate a deficiency, a normal blood level does not necessarily indicate the absence of a deficiency. And examination of the hair for zinc or a zinc taste test (ZTT) may also be used for supportive evidence in the diagnosis of zinc deficiency.