Here's which types of lettuce are most popular, why these greens are good for you and what you need to be mindful of as you include more in your diet.

By the time she was ready to toss the kit together and dive in, she noticed the edges of the lettuce were turning ... polyphenols in the leaves transform from green to pink, Brekke adds.

There are many different types of lettuce that you ... loose head of elongated leaves with a thick midrib and sweet flavor. While most well-known for long green leaves, there are romaine varieties ...

ALSO READ: Organic food is vulnerable to being colonised by infectious microorganisms Another tip: It’s best to rinse the lettuce leaves whole and only chop them up afterwards. When you break up ...