How to get glucosamine naturally?

Glucosamine is naturally found in shellfish, particularly in their shells, which can be used to make supplements. Additionally, it is present in small amounts in animal cartilage, so consuming bone broth made from simmering animal bones can also provide glucosamine. Some plant-based sources, like certain fungi, may contain glucosamine-like compounds, but the most significant dietary sources are animal-derived. Incorporating these foods into your diet can help boost your glucosamine intake naturally.