Raisins are a great food that boost testosterone levels for multiple reasons. Firstly, theyâre anti-inflammatory and chock-full of antioxidants, such as resveratrol, which has been linked to increased testosterone and lowered estrogen levels in few studies (study, study).
In 1839, John Herschel made the first glass negative, but his process was difficult to reproduce. Slovene Janez Puhar invented a process for making photographs on glass in 1841; it was recognized on June 17, 1852 in Paris by the AcadÃ©mie Nationale Agricole, ManufacturiÃ¨re et Commerciale.
Bioactive Glass was invented by Dr. Larry Hench back in 1970âs and was first commercialized for dental use in 1993. Over 100,000 cases have been performed using PerioGlas indicative of its safety and efficacy. Back in the 90âs there was a significant interest in periodontal regeneration.