WAIT… FROZEN VEGETABLES CAN SOMETIMES HAVE MORE VITAMINS THAN FRESH ONES?!
Saturday, 17 October 2026 • NOBODY TELLS YOU THIS
Q: Are frozen vegetables less nutritious than fresh vegetables?
A: Not necessarily. Research has found similar levels of selected vitamins in fresh and frozen produce, and sometimes higher levels in frozen food than in fresh produce stored for several days.
FRESH SOUNDS BETTER… BUT WHAT DOES IT MEAN?
Fresh produce might travel, sit in the shop and then wait in your fridge while you promise to make soup tomorrow. Some nutrients change over time. Frozen vegetables are often blanched and frozen relatively quickly after harvest, which can slow further degradation.
WHAT THE COMPARISONS FOUND
A 2015 study compared fresh and frozen versions of eight fruits and vegetables for several vitamins. Many results were similar; some frozen samples retained more vitamin C or vitamin E, while certain beta-carotene comparisons favoured fresh. A 2017 study also compared frozen produce with fresh produce after five days of fridge storage, with frozen sometimes ahead.
HOW TO USE THIS WHEN SHOPPING
Compare prices by usable weight, check for extra sauces or salt in prepared products and choose formats that help you actually eat your vegetables. Frozen spinach may be perfect for soup; fresh tomatoes may be better for a salad. It’s not an all-or-nothing competition.
FOOD SAFETY STILL MATTERS
Keep frozen food stored according to packet instructions and cook vegetables that require cooking. Frozen is not the same as sterile. Frozen berries have also been associated with outbreaks in some circumstances; follow relevant product instructions for eating them safely.
THE REAL LESSON
No single format wins on every nutrient. Variety, storage and preparation are more useful questions than whether the bag came from the freezer aisle.
MY TAKEAWAY
If frozen peas help you waste less food and make a quicker dinner, you don’t need to feel that you’ve somehow chosen the second-rate vegetables. That freezer deserves a little more respect.
AVAILABILITY, COST & LIMITATIONS
Ordinary supermarket products; cost and availability vary; cook according to packet and local food-safety advice.
OFFICIAL / RESEARCH SOURCES
https://pubmed.ncbi.nlm.nih.gov/25526594/
https://digitalcommons.montclair.edu/nutr-foodstudies-facpubs/93/