Yohimbine : natural Viagra

An extract can be obtained from the bark of the African yohimbe tree that was already traded as an aphrodisiac in ancient Egypt. In a placebo-controlled study at the Technical University of Munich, over 70 percent of a total of 83 test persons with erectile dysfunction stated that they felt an improvement after taking yohimbine.

As with ginseng, the effect of the plant sap is based on an expansion of the blood vessels and thus improved blood circulation in the pelvis and the erectile tissue. A mood-enhancing effect is also attributed to yohimbine. Nevertheless, the herbal sexual enhancer has numerous side effects such as tachycardia, high blood pressure and insomnia. Therefore, products with a higher yohimbine content require a prescription.
Ginkgo  stimulates blood circulation

The herbal extract obtained from the leaves of the ginkgo tree relaxes the arteries and in this way also improves the blood flow in the vessels in the penis. In a German pilot study, 50 percent of men had normal erections within six months by taking just 60 milligrams of gingko extract daily.

However, the erection-promoting effect could not be confirmed in a later study under placebo control. Up to 240 milligrams of ginkgo per day are considered harmless. Nevertheless, urologists recommend starting with doses of 60 to 80 milligrams and increasing if necessary.

L-Arginine : Amino acid acts as a sexual enhancer

Numerous food supplements advertise the supposedly potency-enhancing active ingredient L-arginine . It belongs to the group of 20 amino acids that make up human protein.

A new study has found that L-arginine can help with erection problems due to its circulation-enhancing effects. L-arginine is found in numerous animal proteins, but also in plants and vegetables. The following foods contain high levels of the amino acid:

   red meats
   buckwheat
   legumes
   nuts
   pumpkin
   soy

However, L-arginine is also available as a prescription-only preparation in pharmacies. Since taking  비아그라  has a positive effect on heart health, the natural sexual enhancer is an alternative for men who have to do without drugs such as Viagra and Cialis for health reasons. However, due to their chemical composition, these are much more effective.
Sexual enhancers from the internet : stay away!

In principle, men should not trust potency-enhancing drugs from dubious Internet providers. The products are usually not only expensive and ineffective, but can also be harmful to health. Consumer advocates keep warning of the incalculable risks: The list of ingredients is often incomplete and contains substances that are harmful to health.

The Rammbock , which is advertised as a natural sexual enhancer, is considered to be particularly dangerous . It contains an active ingredient that only a doctor can prescribe and that can even lead to death in men with cardiovascular problems. The brownish gel is mostly distributed over the Internet. Another remedy experts warn against is Spanish fly , which contains the toxin cantharidin. Its ingestion can lead to painful permanent erections, liver poisoning, circulatory collapse and kidney failure. Many online offers are also fakes of well-known products. The consumer can hardly tell which chemical substances are contained.

Interactions with other medications and risky side effects are also possible. Fantasy names that suggest that you mutate into a "super lover" after taking them should make you skeptical. Even the term "purely natural active ingredients" is no guarantee of tolerability.