Is High Protein Intake Associated with Sarcopenia?

If there’s one thing I’ve learned studying health, fitness, and nutrition for 35 years, it’s this: what we thought we knew yesterday may change based on what we learn today. Given that, I was still surprised to see an article in my news feed with a title “High Protein Intake Associated With Sarcopenia.” The Taking Back Your Muscle webinar uses strategies that research has shown help increase muscle strength, including eating more protein. What gives with this latest research?

Researchers selected as their subjects from the TwinsUK cohort. Subjects must be over 60 years old and have completed specific tests since 2010. Just over 3,300 men and women were selected to be included in the data analysis. Researchers examined a variety of variables including education, income, other diseases and conditions, strength, and muscle mass. Protein intake was measured. Researchers did find the opposite of what they expected: higher protein intake was associated with sarcopenia.

Did I get it wrong? I’ll talk about the rest of the study on Saturday. I wouldn’t change your protein intake just yet because there seems to be a larger problem that looms over us as we age. The article is open access, and you can read it at this link.

What are you prepared to do today?