Welcome to the
Functional Nutrition Blog
Where we share in-depth, science-based nutritional know-how that you can apply right now
Wine and Sleep After 40: What Two Glasses Actually Does
Two standard drinks can disrupt REM sleep without changing your total hours. Learn why alcohol may affect sleep differently after 40 and what else to look at before blaming the wine.
It Feels Like Perimenopause. Often It Is Not.
Brain fog, afternoon crashes, mood shifts, and disrupted sleep may feel like perimenopause, but hormones are often only part of the picture. Learn how thyroid function, blood sugar, gut health, and hormone changes can overlap, and why standard labs may miss the connections.
Did Your ADHD Get Worse in Your 40s? The Connection Between Perimenopause, Estrogen, and Focus
Perimenopause can make long-standing ADHD symptoms feel suddenly harder to manage. Learn how fluctuating estrogen may affect dopamine, focus, memory, mood, and executive function, and why looking at the full picture can help explain what has changed.