Chia seeds come from the Salvia hispanica plant, which is native to Mexico and Guatemala. These tiny seeds are rich in nutrients, including omega-3 fatty acids, fiber, and protein. They can absorb water and expand in size, forming a gel-like consistency, which makes them popular in various recipes, such as smoothies and puddings. In addition to their nutritional benefits, Chia seeds are often used as a natural thickening agent in cooking. They are gluten-free and can be easily incorporated into a variety of diets. Their mild flavor allows them to blend well with both sweet and savory dishes.