Web-Based Content on Diet and Nutrition Written in Japanese: Infodemiology Study Based on Google Trends and Google Search.
Kentaro MurakamiNana ShinozakiNana KimotoHiroko OnoderaFumi OonoTracy A McCaffreyM Barbara E LivingstoneTsuyoshi OkuharaMai MatsumotoRyoko KatagiriErika OtaTsuyoshi ChibaYuki NishidaSatoshi SasakiPublished in: JMIR formative research (2023)
This study highlights concerns regarding the authorship, conflicts of interest (advertising), and the scientific credibility of web-based diet- and nutrition-related information written in Japanese. Nutrition professionals and experts should take these findings seriously because exposure to nutritional information that lacks context or seems contradictory can lead to confusion and backlash among consumers. However, more research is needed to draw firm conclusions about the accuracy and quality of web-based diet- and nutrition-related content and whether similar results can be obtained in other major mass media or social media outlets and even other languages.