Brain fog — that fuzzy, can't-quite-focus feeling — is incredibly common and usually tied to sleep, stress, hydration and nutrition. Tackling those basics, plus a few supportive nutrients, helps many women feel sharper.
What causes brain fog?
Poor sleep, high stress, dehydration, skipped meals and hormonal changes can all leave your thinking feeling cloudy. It's a signal to check in on the fundamentals.
Nutrients that support focus
B vitamins and iron contribute to normal psychological function and the reduction of tiredness, while staying hydrated supports concentration. Our Simple Cognition blend is designed for women who want focus support, and a balanced multivitamin covers the basics.
Habits that clear the fog
Prioritise sleep, drink enough water (electrolytes can help on busy or active days), eat regular balanced meals, and take short movement breaks. Small things add up.
Frequently asked questions
Can dehydration cause brain fog?
Yes — even mild dehydration can affect concentration, so it's an easy first thing to fix.
When should I see a doctor about brain fog?
If it's persistent, worsening or affecting daily life, check in with your GP to rule out underlying causes.
This article is for general information and isn't medical advice. If you're pregnant, breastfeeding, taking medication or managing a health condition, please speak to your GP before starting any new supplement.