Buttered mushrooms can be part of a balanced and healthy diet when enjoyed in moderation. It's all about making mindful choices, considering your overall dietary patterns, and incorporating a variety of nutrient-dense foods into your meals. Mushrooms themselves are a nutritious food. They are low in calories, a good source of vitamins (such as B vitamins), minerals (like selenium), and antioxidants. Adding butter to mushrooms can enhance their flavour, making them more enjoyable. Including a small amount of fat can also contribute to a feeling of satisfaction and fullness.