Romaine lettuce is oblong, with long leaves that have a thick rib or stem. Loose-leaf lettuce is also just what it sounds like, as it doesn’t form a tight head like the other varieties.

Red and green leaf lettuce have the same vitamins and nutrients as romaine and are also good sources of anthocyanins, an antioxidant found in fruits and vegetables that are dark red or purple.

Kalera’s lettuce, including Bibb, Oakleaf, Frisee, Crystal, Gem, Batavia and mini-Romaine, is grown indoors in white towers of trays with carefully controlled temperature, light and humidity.

Lettuce can get a bad rap. People don't use the term "rabbit food" as a compliment, after all. And if your salad is just a bowl of spinach or romaine, we kind of see where they're coming from. Don ...

A TikTok trend that boasted lettuce and water as a natural sedative might have become part of your wind down routine, but an expert says it’s not actually the leafy green that does the heavy lifting.

It resembles romaine lettuce except in its tips, which have a red or purple tinge. Aside from adding a burst of color to your favorite salad or sandwich, this vegetable offers numerous benefits.

The MDA noted that Romaine Hearts lettuce with coding “22RHDM2L” and a harvest date of “MAR 10” tested positive for Cyclospora during routine sampling. The lettuce comes from Coachella, CA.

Romaine lettuce has a particularly bad reputation, and for good reason. In 2018, tainted romaine killed five people and induced kidney failure in another 27. Last year, ...