Viagra EffectStudies also revealed a strong vasodilatation effect, via production of nitric oxide.Enzymatic tests have shown Butea Superba (Red Kwao Krua) to be a potent inhibitor ofc-AMP Phosphodiesterase which reacts directly at the corpus cavernosum in the penisenhancing blood flow to that area creating a more frequent, longer lasting, strongermale sexual arousal period.100% Pure Pharmaceutical Grade Butea Superba!Butea Superba (Red Kwao Krua) is used as a sex enhancer in Asia by middle-aged and older menas a tonic and virility enhancer. One human trial shows Butea Superba can improve erectilefunction in males (see below). Studies done on rodents showed that when Butea Superba (thefrondosa koen species) was given to male rats, they mounted female rats more often and they alsoejaculated more frequently. In addition, the roots and stem of the plant are considered to helpincrease male sexual performance. Thus, this plant has come to be known as a miracle herb.Since Butea Superba helps to enhance human health, it was considered to be an essential factorto entity the chemical constituents of this herb.One study indicates that Butea Superba has some anticholinesterase activity. This would meanthat Butea Superba can increase levels of acetylcholine in the body. Acetylcholine is known to beinvolved with erectile function and memory. While White Kwao Krua has business potentials forfemales, Red Kwao Krua seems to have such commercial promises for males that it has beencalled the "Herbal Viagra" or even the "Viagra Alternative".Another study shows that Butea Superba works primarily by increasing the relaxation capacity ofthe corpus cavernous smooth muscles (which are the two chambers in the penis) via cAMPphosphodiesterase (PDE5) inhibition and it also is believed to act on the brain by actually triggeringthe improvement of the emotional sexual response. PDE 5 is often called the "erection killing"enzyme in your body. PDE 5 sole job is to deflate erections. Men who have trouble achieving andmaintaining an erection most often it is because of the PDE 5 enzyme has not been neutralized.The longer the PDE 5 enzyme can be neutralized the longer erections last, the easier it is forerections to occur and the more the chambers of the penis can expand thereby increasing the size,quality, fullness, firmness and frequency of erections. No other natural compound can do this.Animal studies on 10 middle-aged male rats force-fed for 10 days with 4 mg/kg of Butea Superbashowed no short-term abnormality. Human studies on 3 male volunteers (age 20 to 55) receivingup to 1.6 g/day of Butea Superba for 2 months showed dramatic penile responses such asinduction and elevation of early morning erection, erection frequency, penis strength, prolongationof erection, post-ejaculation erection, and intercourse frequency. The response was found to bedose-dependent, while a few volunteers felt neck ache and backache.FLAVONOIDS FUNCTIONFlavonoids, or bioflavonoids, are a ubiquitous group of polyphenolic substances which are present in most plants and herbs, concentrating in seeds, fruit skin or peel, bark, and flowers. A great number of plant medicines contain flavonoids, which have been reported by many authors as having antibacterial, anti-inflammatory, anti-allergic, anti-mutagenic, anti-viral, anti-neoplastic, anti-thrombotic, and vasodilatory actions. With an amazing array of over 6,000 different substances found in virtually all plants and herbs, flavonoids are responsible for many of the plant colors that dazzle us with their brilliant shades of yellow, orange, and red.Pharmaceutical Grade Butea Superba