Side effects and adverse events related to intraligamentous injection of sclerosing solutions (prolotherapy) for back and neck pain: A survey of practitioners. Arch Phys Med Rehabil. 2006 Jul;87(7):909-13. More Prolotherapy research citations can be found on this page on our site Prolotherapy research.
Pringles history. Pringles were invented and first sold in 1968 in October in USA, but they were not sold across America till mid - 1970s. According to the patent, the inventor of Pringles brand potato chips was reputed Alexander Liepa from Montgomery, Ohio. It is produced by the company Procter & Gamble.
In 1895, he began selling potato chips to local grocers and turned his barn into the world's first potato chip factory. During the early 1900s, several companies built large factories for the mass production of potato chips.And the 1920s saw the birth of three companies that define the potato chip industry:s word of the chips got out, other restaurants began to serve them. It wasn't long before potato chips were a staple at restaurants across the country. William Tappendon of Cleveland, Ohio, is credited with taking the potato chip out of the restaurant and into the grocery store.