Multiple Australian outlets report that protein is essential for health, but that higher intake is not automatically better. The articles cite nutrition experts saying that eating too much protein can increase the risk of adverse effects, particularly when high-protein diets displace other nutritious foods or are taken to extremes. They note that potential risks may include strain on the kidneys and digestive discomfort, as well as possible negative impacts on bone and cardiovascular health depending on the overall diet pattern. The coverage emphasizes that protein needs vary by individual and that recommendations are typically based on overall health status, activity level, and total calorie intake. Several sources frame the issue as one of balance—getting adequate protein without consistently exceeding needs—and suggest that people should consult credible dietary guidelines or a health professional if they are considering major changes to their diet. Overall, the reporting aligns on the message that more protein does not necessarily translate to better outcomes.