Protein, often called the building block of life, comprises amino acids. The body uses amino acids to repair muscles, strengthen bones, and fuel daily activities. (1) While protein is vital for muscle growth and overall bodily functions, it’s a common belief that consuming too much can harm the kidneys.
However, new research challenges this assumption. Dr. Layne Norton addressed this topic in early December 2024. He delved into the findings of a recent study and offers insights into the relationship between protein intake and kidney health.
[Related: Can Resistance Bands Be as Effective as Free Weights?]
Dr. Norton reviewed a recent study exploring protein intake in older adults with either normal kidney function or chronic kidney disease (CKD). The study analyzed 14,399 observations from a sample of 8,543 participants.
Notably, researchers excluded about one-third of participants in the more advanced stages of CKD (stages four and five). (2) The risk of mortality for people with …