While protein is crucial for muscle development and overall well-being, excessive intake can lead to health issues. Ingo Froboese, a university professor specializing in sports prevention and rehabilitation, warns that consuming more than two grams of protein powder or animal products over an extended period can strain the liver and kidneys, potentially harming kidney function.

To ensure safe protein consumption, Froboese suggests regularly testing urine pH levels with strips. Elevated acidity may signal excessive protein intake, prompting medical attention.

It's vital to consume protein in moderation as part of a balanced diet. When using protein supplements, adhere to recommended serving sizes and consult healthcare professionals or nutritionists for guidance. With careful monitoring, athletes can safely enhance their diet to meet fitness objectives.