Winford Howard is a health writer and a former virtual scribe. He is a certified health and wellness coach. He has also served as a paramedic. He has been writing for several online portals over the years. He has been writing for Buy-GenericViagra, an online pharmacy where you can buy sildenafil citrate generic tablets (http://www.buy-genericviagra.com/sildenafil-citrate.aspx).