June 3, 2026

Before you open another can of sardines, check this out!

Olive oil

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Water

Higher-quality oils

Mistake 5: Ignoring the internal lining of the can

This is probably the least known mistake.

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Most cans have an internal coating made of plastic resins. Some of these may contain compounds related to bisphenol A (BPA) or similar materials.

During the preservation and sterilization process, small amounts of these compounds can migrate into the food.

Frequent consumption of canned products can increase exposure to endocrine disruptors—substances that interfere with the body’s hormonal balance.

Their effects are usually not immediate, but over time they may be associated with:

Hormonal imbalances

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