Alex Howard Group
June 18, 2026

Brain Fog, Executive Function & Self-Regulation in Fatigue-Related Illness

Struggling with brain fog, poor focus or feeling mentally “switched off” when your energy is low?

If any of this sounds familiar, cognitive skills like executive function and self-regulation may be part of the picture. In this video, Kirsty Cullen, Registered Nutritional Therapist and CEO of The Optimum Health Clinic, explores why these brain functions play such an important role in energy regulation and self-care — and what happens when they become disrupted.

Watch now and discover:

  • What executive function is
  • The different buckets of self-regulation
  • Which groups are often more affected by difficulties with executive function
  • Why the link between executive function and energy regulation matters
  • Strategies we use at The Optimum Health Clinic to help

If you are ready to explore how The Optimum Health Clinic might be able to support you, we'd love to talk to you. Book a no-obligation Discovery Call with our team:

Book Your Discovery Call

We look forward to hearing from you.

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