Nutrition, Genetic Variation and Male Fertility

Infertility affects nearly 50 million couples worldwide, with 40−50% of cases having a male factor component. It is well established that nutritional status impacts reproductive development, health and function, although the exact mechanisms have not been fully elucidated. Genetic variation that affects nutrient metabolism may impact fertility through nutrigenetic mechanisms. This review summarizes current knowledge on the role of several dietary components (vitamins A, B12, C, D, E, folate, betaine, choline, calcium, iron, caffeine, fiber, sugar, dietary fat, and gluten) in male reproductive health. Evidence of gene-nutrient interactions and their potential effect on fertility is also examined. Understanding the relationship between genetic variation, nutrition and male fertility is key to developing personalized, DNA-based dietary recommendations to enhance the fertility of men who have difficulty conceiving

Chat Services and COVID-19: Trends in Ask a Librarian

Our nation has been reeling since March 2020 when the stay-at-home orders were put into effect due to the spread of Covid-19. As a result, both public and academic libraries were closed to the public. There was a need for libraries to respond to their communities\u27 calls for access to the internet, e-books, laptops, e-readers, e-textbooks, and more. The libraries\u27 responses were remarkable. Wi-fi hotspots were set up, technology lending was put in place, mail to home and curbside services were expanded, craft kits were mailed, Zoom sessions of story hours and information literacy sessions were presented. In order to accomplish these tall orders, communication with our patrons was key and still is. One very important way that the public and college students reached out was through the Ask a Librarian chat service. The chat service allowed patrons easy access to real library professionals, making it a good way to get their questions answered accurately and conveniently. The TBLC Ask a Librarian Quality Assurance group reads chats as part of their Exemplary Chat Awards process and has noticed patterns, trends, common subject matter, and volume changes. In this poster session learn how chat services evolved from March 2020 through December 2020 and how the libraries responded to the needs of the patrons. Learn how the service has adapted, addressed information needs, and impacted our communities during a global pandemic