05/28/2026
If your mood feels off, your anxiety feels louder, or your stress tolerance feels lower in midlife, there may be more to the story than “just stress.”
Yes, hormones matter.
But so can other physiologic contributors.
Some labs that may be worth considering in the bigger picture include:
Thyroid — because thyroid shifts can affect energy, mood, anxiety, focus, and sleep
Cortisol — because chronic stress physiology can leave women feeling wired, tired, and
overstimulated
Ferritin — because low iron stores can contribute to fatigue, brain fog, and depletion
B12 — because low or borderline levels can affect cognition, mental clarity, and mood
Vitamin D — because lower levels may intersect with low energy, low mood, and resilience
This does not mean every woman needs every test or that labs explain everything.
But it does mean women deserve a more thoughtful conversation when they say,
“I don’t feel like myself.”
Save this for later and send it to the friend who has been told her anxiety is “just stress.”