Li-nutrients le botanicals bakeng sa ho se sebetse ha eretile: ho hlahloba bopaki (2004)

Ho hloka taolo ea Erectile ho ama liperesente tsa 50 tsa banna ba lilemo tsa 40-70 ho la United States mme ho nkoe e le bothata ba bohlokoa ba bophelo bo botle ba sechaba ke Likolo tsa Naha tsa Bophelo. Bareki ba pepesetsoa bongata ba lihlahisoa tsa tlholeho tse ipolelang hore li khutlisetsa matla le matla a botona le botšehali. Tlhahlobo ea bopaki bo matla bo fumanehang e senola likarolo tse ngata tsa tlhaho tse etsahalang ha li na liteko tse lekaneng tsa kliniki ho ts'ehetsa katleho. Leha ho le joalo, arginine, yohimbine, Panax ginseng, Maca, le Ginkgo biloba kaofela ba na le bopaki bo itseng ba kanna ba thusa bakeng sa ho se sebetse hantle ha erectile. Lintlafatso tšebetsong ea penile endothelial L-arginine-nitric oxide e bonahala e le tlhaloso e kopanyang bakeng sa liketso tsa baemeli bana ka tlhaho.