Various organic rice types in wooden bowls
Nutritional Analysis

Rice Nutrition:
The Complete Breakdown

Agriko Organic Farm
January 5, 2025
10 min read

Rice is more than just a carb. It's a complex grain packed with essential nutrients—if you choose the right variety.

In this detailed breakdown, we analyze the nutritional profiles of black, red, brown, and white rice to help you make informed choices for your health.

Key Takeaway

Black rice is the clear nutritional winner with the highest protein, fiber, and antioxidant levels. Brown rice excels in magnesium and selenium. Red rice offers a balanced profile with unique proanthocyanidins.

Master Nutrition Comparison

Values per 100g cooked rice. Source: USDA FoodData Central.

NutrientBlack RiceBrown RiceRed RiceWhite Rice
Calories356 kcal370 kcal362 kcal130 kcal
Protein9.0g7.9g7.2g2.7g
Fiber4.9g3.5g2.9g0.4g
Iron2.4mg2.0mg2.2mg0.2mg
Magnesium138mg143mg140mg25mg
Zinc1.8mg1.4mg1.6mg0.5mg
Anthocyanins327mg0mg56mg0mg
Glycemic Index55 (Low)68 (Med)58 (Low)73 (High)
Variety #1Nutritional Champion

Black Rice: The Purple Powerhouse

9g
Protein
Complete Amino Profile
4.9g
Fiber
Highest of all types
327mg
Anthocyanins
Antioxidant Power

Black rice, also known as "Forbidden Rice," gets its deep color from anthocyanins, the same potent antioxidants found in blueberries and acai.

Why it's superior:

  • Heart Health: Anthocyanins reduce LDL cholesterol and arterial stiffness.
  • Anti-Inflammatory: Reduces markers of inflammation in the body.
  • Blood Sugar Control: Low GI (55) combined with high fiber prevents spikes.
Variety #2

Brown Rice: The Mineral Master

143mg
Magnesium
35% Daily Value
23mcg
Selenium
Thyroid Health
3.5g
Fiber
Digestive Health

Brown rice is the whole grain gold standard. It retains the bran and germ, where the majority of vitamins and minerals are stored.

Key Benefits:

  • Bone Health: Highest magnesium content supports bone density.
  • Energy Metabolism: Rich in B-vitamins (B1, B3, B6) for converting food to energy.
Variety #3

Red Rice: The Balanced Choice

58
Glycemic Index
Low GI
2.2mg
Iron
Blood Health
4,200
ORAC Score
Antioxidant Capacity

Red rice contains proanthocyanidins, unique antioxidants also found in cranberries. It offers a perfect middle ground between the intense nutrition of black rice and the familiarity of brown rice.

Variety #4

White Rice: The Quick Energy Source

Advantages

  • • Easy digestion (great for sensitive stomachs)
  • • Rapid energy replenishment (post-workout)
  • • Low allergen risk

Disadvantages

  • • Low fiber (0.4g)
  • • High Glycemic Index (73)
  • • Minimal antioxidants

Glycemic Index (GI) Explained

The Glycemic Index measures how quickly food raises blood sugar. Lower numbers mean slower digestion and more stable energy levels.

Black Rice55 (Low)
Red Rice58 (Low)
Brown Rice68 (Medium)
White Rice73 (High)

Upgrade Your Staple Food

Switching to pigmented rice is one of the easiest ways to improve your daily nutrition. Try our organic black or red rice today.

Shop Organic Rice