Curious whether canned or frozen vegetables come out on top? It's a question we hear all the time.
The clear winner for nutrient retention: frozen vegetables. They preserve vitamins, minerals, and other essentials far better than canned.
Canning requires temperatures over 100°C to kill off bacteria, destroying heat-sensitive vitamins like vitamin C in the process.
Still, canned vegetables have their strengths. The high heat boosts carotenoids—powerful antioxidants. For carotenoid-rich options like carrots, spinach, and tomato purée, canned can be the smarter pick.
Canning also edges out freezing environmentally. Freezing guzzles electricity, while canned goods use less energy overall and their packaging recycles more easily than much frozen food waste, which often gets incinerated.
What’s your go-to: frozen or canned? Let us know in the comments.
