Developer's DescriptionBy Things To DoApplication with didactic purposes that contains a list of articles with the options of offline mode, reading mode, text to speech, bookmark of...Application with didactic purposes that contains a list of articles with the options of offline mode, reading mode, text to speech, bookmark of favorites, reading history and search engine.In the application you will find articles such as:* Foods That Are High in B Vitamins* The Top 10 Foods for Vitamin B* Top 10 Foods Highest in Vitamin B12 (Cobalamin)* Top 10 Vitamin B12 Foods* Natural Foods High in Vitamin Band much more! (+ 50 Articles)Vitamin B Foods: What You Need to Know.