My mobile app shows users nutrition plans and food recipes, with detailed macros (protein, carbs, fat, calories). These recipes were created by a nutritionist uniquely for us. Now the problem - Apple denied our newest version is requesting "citations" for these recipes. They said it is against the App Store Review Guideline 1.4 - Physical Harm, but they will not elaborate what the problem is. How can I provide citations for a boiled chicken recipe? Has anyone ever a problem like this? The recipes include grocery list and how-to-make instructions. What citation they might need? There are at least hundreds of apps that list recipes like this. Here's the message they sent: During our review, we found that your app provides diet recommendations in the nutrition section, therefore it would be appropriate to include citations in the app of the sources for such diet recommendations with functional links to those sources.