Why Do Chia Seeds Gel?

Chia seeds are known for their high nutritional value, but why does chia gel when you add water? Chia seeds are tiny black or white seeds from the Salvia hispanica plant. They contain omega-3 fatty acids, antioxidants, fiber, protein, calcium, magnesium, iron, zinc, copper, manganese, phosphorus, potassium, sodium, vitamin B1, B2, B6, C, E, K,…