21/10/2026
If a tin says 65% tuna, whereâs the other 35%?
Still in the fu***ng tin, guys. đ¤Ł
Depending on the variety, the rest can include water, oil, salt, sauce or seasonings. The percentage tells you how much of the total product is tuna. It doesnât mean the remaining ingredients are garbage.
Think about pre-packaged crumbed chicken. It canât be 100% chicken AND contain breadcrumbs, flour and seasoning. Those ingredients make up part of the total weight too. Nobody has mysteriously stolen your chicken.
Tuna can be confusing because we tend to think of it as one ingredient. But when itâs packaged with oil or sauce, those ingredients count towards the total too.
And they have a purpose. They contribute to flavour, moisture and texture, which can make your lunch a whole lot more enjoyable.
What matters is what youâre buying it for.
If youâre buying tuna specifically for protein, compare the protein per tin alongside the price. A higher tuna percentage alone doesnât tell you the whole story, especially if the tins are different sizes.
If youâre stirring it through pasta, adding it to a salad or relying on the sauce to give your meal some flavour, your priorities might be different. Youâre buying what it brings to the whole dish, too.
A higher percentage of tuna doesnât automatically mean healthier or better value. It depends on what you need, what you enjoy and what youâre paying.
And after my seed oil reels, the message remains the same: reading an ingredient list should help you understand your food, not give you more things to be frightened of đŤśđź