Scientists are genuinely divided on this question.

Not medical advice — just what the research says.

What's still open

What the evidence found 3 findings
Based on 13 sources:
America's Test Kitchen blog View
Wikifarmer blog View
Facebook Group blog View
PubMed peer-reviewed View
Nofima institutional View
PMC peer-reviewed View
Intertek blog View
PMC peer-reviewed View
LettuceGrow blog View
Effects of freezing on cell structure of fresh cellular food materials peer-reviewed View
Frozen Vegetable - an overview | ScienceDirect Topics institutional View
PMC peer-reviewed View
PubMed peer-reviewed View
Based on 11 sources:
PMC (PubMed Central) peer-reviewed View
ResearchGate publication peer-reviewed View
PMC (PubMed Central) peer-reviewed View
PMC (PubMed Central) peer-reviewed View
Cell and Gene Therapy Insights peer-reviewed View
PubMed peer-reviewed View
MDPI peer-reviewed View
ResearchGate publication on Effects of freezing on cell structure of fresh cellular food materials peer-reviewed View
PMC article on food processing effects on antioxidants peer-reviewed View
ResearchGate study on tomato processing effects peer-reviewed View
PMC article on carotenoid encapsulation peer-reviewed View
Based on 10 sources:
CNN news View
PMC - NIH peer-reviewed View
Taylor & Francis institutional View
Journal of Food Science and Technology peer-reviewed
Various unrelated sources unknown
PMC/NCBI peer-reviewed View
University of Minnesota Extension institutional View
Quora blog View
CurejoyRecipes blog View
Keck Medicine of USC blog View
What research hasn't answered 2 gaps
America's Test Kitchen blog View
Wikifarmer blog View
Facebook Group blog View
PubMed peer-reviewed View
Nofima institutional View
PMC (PubMed Central) peer-reviewed View
ResearchGate publication peer-reviewed View
PMC (PubMed Central) peer-reviewed View
PMC (PubMed Central) peer-reviewed View
Cell and Gene Therapy Insights peer-reviewed View
Sources 19 findings
argumentation Unknown
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tree-leaf argumentation
tree-leaf argumentation
tree-leaf argumentation
tree-leaf argumentation
argumentation Unknown
argumentation Unknown
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Generated by reaso.ai's editorial pipeline: claim restated, scientific consensus classified via 3-run majority vote, 19 findings enriched with attribution and study type, narrative written in neutral voice. No individual researcher has signed off on this specific analysis — see methodology for how the pipeline works. Built with Claude Sonnet by Anthropic. Updated April 16, 2026. How we do this →

Written by AI. Sources are linked for verification.