What is the fine-grained topic of the following text: Only fresh and healthy ingredients are used: fresh muscle meat, heart meat, a little liver, vegetables, fruits, herbs, 0 - 10% wholegrains, and only natural additives to provide supplementary nutrients (seaweed, organic eggshell, mineral earth, rosehip, pollen, silica, whey, Andean salt, rapeseed oil, etc.). Only return the topic.
Ingredients for a healthy diet