<human>:  What are the nutritional benefits of flaxseeds?
<bot>: Flaxseeds are an excellent source of many essential nutrients. They are rich in dietary fiber and contain a variety of healthy fatty acids, such as Omega-3 fatty acids, which are important for brain health, heart health, and a healthy immune system. They also contain protein, magnesium, potassium, zinc, and iron, as well as several vitamins and minerals. Additionally, flaxseeds have been associated with the potential to reduce inflammation and improve cholesterol levels, as well as preventing certain types of cancer.