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Optimal Health Daily - Fitness and Nutrition

2516: Q&A - Should I Freeze Fruits and Vegetables & How Does It Impact Affect Nutritional Value

Apr 5, 2024
Nutrition expert Dr. Neal discusses the impact of freezing fruits and vegetables on nutritional value. He explains how freezing preserves nutrients, the importance of blanching, and tips for maximizing nutrient retention during cooking.
11:14

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Quick takeaways

  • Freezing fruits and veggies locks in their nutritional bounty, ensuring vitamins and antioxidants remain intact.
  • Blanching vegetables before freezing is crucial to retain their nutritional profile and freshness.

Deep dives

Freezing Fruits and Vegetables: Understanding the Impact on Nutritional Value

Freezing fruits and vegetables is a common practice to prevent spoilage by inhibiting bacterial growth and slowing down oxidation. When produce is blanched before freezing, enzymes that contribute to spoiling are destroyed, enhancing preservation. Studies show that freezing can preserve important nutrients like vitamin C and antioxidants, crucial for combating chronic diseases. The real nutrition losses occur during reheating and cooking, where methods involving water like steaming or boiling are recommended to retain nutrients. Overall, freezing fruits and vegetables offers a convenient way to maintain nutritional value.

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