Feature
Vitamin A
GABA
Typical Dosage
700–900 mcg RAE daily (adults)
500-1000 mg
Best Form
Retinyl Palmitate
Powder
Key Benefits
5
5
Evidence Rating
★★★★
★★★
Best Time
With food containing fat for optimal absorption
30-60 minutes before sleep or as needed for anxiety
Vitamin A Benefits
✓Supports healthy vision and prevents night blindness
✓Enhances immune system function and disease resistance
✓Promotes skin health and reduces acne
✓Supports bone health and calcium absorption
✓Protects against age-related macular degeneration
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, Vitamin A 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 Vitamin A if your primary goal is: supports healthy vision and prevents night blindness. 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.