Help Question about Chrome Custom Tabs Policies

[ivoS]

Hello guys! I'm building app that is meant to be a collection of links to articles and videos on some health and fitness related topics. The idea is that instead of searching trough many confusing information about diets and training programs on the Internet, the user will be provided with a menu with different categories, for instance Fitness, Nutrition, Men's health, Women's health etc. When the user chose a category, a screen with links to articles on the chosen topic will appear and he will be able to open them. The links will be open in Chrome Custom Tab inside the app. So, my question is am I violating some copyright policies or something if my app is full of third party links?