Mineral blocks, often composed of cuttlebone, oyster shell, or crushed eggshells, provide essential minerals such as calcium, phosphorus, and iodine, which are crucial for a budgie’s overall health and well-being.
Calcium, in particular, is vital for strong bones and egg production in female budgies. A deficiency can lead to soft or deformed bones, known as metabolic bone disease. Phosphorus aids in energy metabolism and bone growth, while iodine supports thyroid function and feather development.