← The Journal
Metabolic Health · 4 min read
Why protein matters more after 40
Muscle is one of your most valuable metabolic assets. Here is how to protect it.

As estrogen declines, women tend to lose muscle more quickly. Muscle supports blood sugar regulation, bone health, and everyday strength.
Prioritizing protein at each meal, paired with regular resistance training, is one of the simplest and most effective ways to support your metabolism in midlife.
Your individual needs depend on your body, activity, and health history, which is why personalized guidance matters.
This article is for educational purposes only and is not a substitute for individualized medical advice.