10 Warning Signs That Indicate You Need More Protein

Protein is not just a fitness-related nutrient; it is a fundamental building block for muscles, hormones, enzymes, immune function, and even mood regulation. When protein intake is consistently insufficient, the body begins to adapt in subtle ways before more serious issues appear. These signs are often misunderstood or attributed to stress, aging, or lack of sleep. Recognizing them early allows for simple dietary adjustments that can significantly improve overall health and daily functioning.