NeuroDiet uses a neural network to find out how the foods you eat are related to your health and fitness. It produces a daily list of foods to avoid and a list of some of the foods you can include in your diet. It can monitor up to ten symptoms and thousands of foods. The configuration of network connections is entirely automatic so you do not need to know anything about neural networks. All that NeuroDiet needs to know is how your symptoms change and which foods you eat.