Depression in executives: the biological drivers standard care misses By Rohan Smith · Functional & Nutritional Medicine, Adelaide · Published April 29, 2026 Quick Answer Depression in high-performing executives often presents with a recognisable symptom picture — low mood, reduced drive, disrupted sleep, cognitive flatness — and gets treated at that level: medication, therapy, lifestyle…
Is Your SIBO Breath Test Reliable? Why Standard Testing May Miss the Mark in IBS — Over half of SIBO cases are missed by standard breath testing. Why the test is unreliable in IBS, and what a comprehensive assessment actually involves.
Author: Rohan Smith | Functional and Nutritional Medicine | Adelaide, SA Quick Answer Coenzyme Q10 (CoQ10) is a fat-soluble compound that functions as an essential electron carrier in the mitochondrial electron transport chain — the process your cells use to produce adenosine triphosphate (ATP), the body’s primary energy currency. In chronic fatigue syndrome (CFS), mitochondrial…
