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Lettuce — Nutrients, Health Benefits, and Shopping Tips

Lettuce photo

Listonic Team

September 4, 2024

Lettuce comes in many varieties, each with its own texture and flavor profile. Discover the nutritional advantages of incorporating lettuce into your diet, learn how to select and store different types of lettuce to maintain freshness, and explore creative ways to include it in your meals.

Nutrition facts

Check the detailed nutritional values of lettuce, including information such as calories, fats, carbohydrates, and proteins per 100 grams of the product.

Nutrition facts

Amount per 100 g

Calories

🔥 15 kcal

Nutrition per: 100 g% Daily Value*
Carbs3 g1.09%
Fiber1 g3.57%
Sugars1 g2%
Glycemic Index10 -
Protein1 g2%
Sodium28 mg1.22%
Total Fat0 g-

*The % of Daily Value (DV) tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Among other things, here's what makes lettuce stand out:

15

🍏 Low-Calorie Foods

10

🟢 Low Glycemic Index

Did you know?

😋
Lettuce is one of the most popular leafy greens and is a staple in salads due to its crisp texture.
📦
Store lettuce in the refrigerator, in a plastic bag with a paper towel to absorb moisture, and use within five to seven days. Wash just before use.
📌
Revive wilted lettuce by soaking it in ice water for 15 minutes.

Health benefits

Learn how lettuce can be a crisp and hydrating base for salads, promoting a diet that enhances your overall well-being.
  • Low in calories, making it an excellent option for weight management and overall health.
  • High in water content, promoting hydration and supporting overall bodily functions.
  • Contains fiber, promoting digestive health, regular bowel movements, and a healthy gut microbiome.
  • Rich in vitamins and minerals such as Vitamin K, Vitamin A, and folate, which support overall health and well-being.
  • Contains antioxidants that help protect the body from free radicals and reduce inflammation.

Health risks

Be mindful of the risks linked to lettuce.
  • Low nutrient density particularly in varieties like iceberg lettuce, which contain fewer vitamins and minerals compared to other leafy greens.
  • Risk of contamination with harmful bacteria such as E. coli or Salmonella, particularly if the lettuce is not properly washed or handled, leading to potential foodborne illness.
  • Potential for digestive discomfort such as bloating or gas in some individuals, particularly when consumed in large quantities.
  • Water content although beneficial for hydration, can result in a low satiety level, leading to potential overeating of other foods.
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How to choose lettuce

Lettuce leaves should be vibrant and crisp, with no signs of wilting or discoloration that can indicate age or poor handling. The texture should be crunchy, providing a fresh snap with each bite, which is essential for the best salad experience.

Shun lettuce that has limp, soggy leaves or brown edges, as these conditions suggest the lettuce is past its prime. Fresh lettuce will not only add a refreshing crunch to salads but also provide a clean, slightly sweet flavor that enhances the overall dish.

How to choose lettuce

How to store lettuce

To store lettuce, wrap it in a damp paper towel and place it in a perforated plastic bag in the refrigerator's crisper drawer. Ensure it is kept away from ethylene-producing fruits like apples and bananas to maintain its freshness. Properly stored, lettuce can last up to a week.

Avoid washing lettuce before storing, as excess moisture can cause it to wilt and spoil more quickly. Do not store lettuce at room temperature as it can become limp and lose its crispness. Only wash and prepare lettuce just before use to ensure the best texture and taste.

✅ Extra Tip

To revive slightly wilted lettuce, submerge the leaves in a bowl of ice water for a few minutes before use, which can help restore their crispness.

How long does it last?

Lettuce can last for 5-7 days in the refrigerator when stored in a plastic bag or container. For best results, keep it in the crisper drawer of the refrigerator.

What to do with leftovers?

Leftover lettuce can be used in a variety of fresh and crunchy dishes. Chop it and add to salads with your favorite vegetables, or use it as a base for taco or burger toppings. Lettuce is also great when used in lettuce wraps, where its crisp texture holds fillings like seasoned meat, vegetables, and sauces.

Use lettuce as a garnish for sandwiches, wraps, or subs, adding a refreshing crunch to each bite. If you have a lot of lettuce, consider making a wedge salad by slicing it into wedges and topping with blue cheese dressing, bacon, and tomatoes. Lettuce can also be shredded and added to a coleslaw with carrots, cabbage, and a tangy dressing, or used as a bed for grilled meats or seafood. For a quick snack, fill lettuce leaves with hummus, avocado, or chicken salad for a light and refreshing bite.

👨‍⚕️️  Medical disclaimer

The content on this website is for informational purposes only. No material on this site is intended to be a substitute for professional medical advice, diagnosis or treatment.

How lettuce supports specific health conditions

Lettuce is a low-calorie leafy green rich in water and fiber, promoting digestive health by supporting bowel regularity. While it contains fewer nutrients than darker greens, lettuce still provides small amounts of vitamins A and K, promoting skin health and bone health. Its hydrating properties and low-calorie profile make it a great base for salads and other light dishes, contributing to weight management.

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