Feature
Iodine
GABA
Typical Dosage
150 micrograms daily for adults
500-1000 mg
Best Form
Potassium iodide
Powder
Key Benefits
5
5
Evidence Rating
★★★★★
★★★
Best Time
With meals to enhance absorption
30-60 minutes before sleep or as needed for anxiety
Iodine Benefits
✓Supports thyroid hormone production and function
✓Essential for cognitive development and brain health
✓Promotes healthy metabolic rate and energy levels
✓Supports reproductive health and foetal development
✓Aids immune system function and antioxidant defence
GABA Benefits
✓Promotes relaxation and calm
✓May reduce anxiety symptoms
✓Supports sleep quality
✓May lower muscle tension
✓Could aid stress management
Can You Take Both Together?
In most cases, Iodine and GABA can be taken together safely. However, always check the interactions section of each supplement and consult a healthcare professional if you take medication.
Which Should You Choose?
Choose Iodine if your primary goal is: supports thyroid hormone production and function. Choose GABA if your primary goal is: promotes relaxation and calm. Many people take both as they target different aspects of health.
Disclaimer: This comparison is for educational purposes only. Always consult a healthcare professional before starting any supplement.