Eating mushrooms every day can have some health benefits, but it's also important to consider the variety and quantity of mushrooms you are consuming. Some types of mushrooms contain high levels of antioxidants, polysaccharides, and other nutrients that have been shown to have positive effects on health. However, consuming large amounts of certain mushrooms can also have harmful effects, so it's important to strike a balance. In general, it's best to eat a variety of foods and limit your intake of any one food, including mushrooms, to moderate levels. Additionally, it's important to be aware of potential food interactions or allergies, and to speak with a doctor or registered dietitian if you have any concerns.