More recently, pomegranate has been used in ViraFlexx Male Enhancement because it works similarly to Viagra by increasing nitric oxide, which plays a role in blood vessel health. It has been shown to help with erectile dysfunction, significantly increase libido, and increase confidence in sexual performance. Men have opted for the natural route for male enhancement pills due to unwanted side effects such as migraines, allergies and stomach ulcers that are common with chemical enhancement pills. The natural ingredients are guaranteed to provide stronger, longer lasting erections and provide amazing stamina. Pomegranate is really man's best friend. Many medicines available over the counter stores are also approved by experts but it should be remembered that their growing popularity has encouraged some manufacturers to flood the market with cheap imitations that cause side effects.