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.
Lay's Barbecue-flavored potato chips, which appeared in 1958, was the only flavor available in the United States other than the conventional salted chip until the introduction of Sour Cream & Onion in the late 1970s. In the United States, Lay's offers a number of flavor combinations, in addition to the classic chips. Flavored products in the traditional fried varieties include Sour Cream & Onion, Barbecue, Cheddar & Sour Cream, Hidden Valley Ranch, Salt & Pepper, Flamin' Hot, Limon, limÃ³n and a Thicker deli style. chip