Is Sub sandwich made with seed oils?
Usually seed oils
Usually seed oil, from the mayo and sometimes an oil drizzle
A 6-inch sub with mayo runs around 6g of estimated PUFA in the tracker, and a footlong with both mayo and an oil drizzle can climb to around 12g. Nearly all deli mayo is soybean oil based.
How to keep it seed-oil-free
Ask for the mayo and any oil on the side, or skip both and use mustard, vinegar, or oil-and-vinegar made with olive oil if they offer it.
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