TeasyTeas, formerly Portsmouth Tea Company, offers over 60 varieties of loose leaf and blended teas, including green, oolong, rooibos, black, chai, white, herbal, iced, and chamomile teas, each with unique health benefits. The document highlights the health advantages of specific teas, such as green tea's antioxidants, rooibos's stress relief properties, and the invigorating effect of iced tea. Customers can explore and purchase these teas through the company's website.