All Supplements
Vitamin A vs Wheat Grass
Side-by-side comparison — benefits, dosage, forms, and research.
Feature
Vitamin A
Wheat Grass
Typical Dosage
700–900 mcg RAE daily (adults)
1-2 ounces (30-60 ml) of fresh juice daily or 500-1000 mg powder
Best Form
Retinyl Palmitate
Fresh juice
Key Benefits
5
5
Evidence Rating
★★★★
★★★
Best Time
With food containing fat for optimal absorption
Morning on an empty stomach or with meals; start with lower doses to assess tolerance
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
Wheat Grass Benefits
✓Antioxidant support through chlorophyll and phenolic compounds
✓Potential immune system support via micronutrients
✓May aid in reducing inflammation markers
✓Possible nutritional supplementation for nutrient intake
✓Potential support for wound healing and tissue repair
Can You Take Both Together?
In most cases, Vitamin A and Wheat Grass 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 Wheat Grass if your primary goal is: antioxidant support through chlorophyll and phenolic compounds. 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.