Looking to add a fiber boost to your tuna salad? Learn why dietitians say adding avocado is their best-kept secret.

Tuna fish sandwiches have long been a lunchtime go-to thanks to being both delicious and convenient, but now, more than ever before, people are stocking their cabinets with cans of the long-lasting ...

Many people choose tuna as a main component of their daily menu – but is there also an ingredient hidden in the can that could be problematic?

If you've been making tuna sandwiches the same way for years, it might be time to reconsider that generous scoop of ...