Fruit-Powered Fun Food Facts | Lettuce
A head of romaine lettuce against a white background
Fruit-Powered Digest Issues Fruit-Powered Fun Food Facts Issue 23

Lettuce

Green smoothieA highly nutritious food, lettuce is popular variety of greens for salads and blending in green smoothies such as Green ‘n’ Clean Smoothie. Romaine lettuce scores a 95 out of 100 in Dr. T.C. Fry’s “A General Guide to Food Selection.” In this guide, Bibb lettuce scores a 95, with iceberg lettuce netting a 75.

Popular varieties of lettuce include romaine; butterhead; crisphead, or iceberg; leaf, or looseleaf such as green oak leaf and red oak leaf; summercrisp, also known as Batavian or French Crisp; and Chinese variety, featuring long, strong-tasting leaves. A pound of romaine lettuce, pictured above, is 77 calories.

Lettuce is a hardy annual plant of the sunflower family Asteraceae.

Romaine lettuce is a rich source of folate and Vitamins A and K, the latter of which is critical for bones. It contains 95 percent water by weight.

China produces the most lettuce, with 13.4 million metric tons—more than half the world’s production—in 2011. The United States produced 4.1 million metric tons and India, 1.1 million metric tons, in 2011. Rounding out the list of the leading five producers, Spain and Iran each produced more than a half-million metric tons in 2012.

Some raw fooders say lettuce and celery are the optimal greens choices for human beings based on our physiological design.


Stats for 100 Grams of Lettuce (Cos or Romaine, Raw)

  • 17 calories

Notable Nutrients

Percentages based on the Reference Daily Intake for a 2,000-calorie diet

  • Fiber: 8.4%
  • Folate: 34%
  • Vitamin A: 29%
  • Vitamin C: 6.7%
  • Vitamin K: 128.1%
  • Iron: 5.4%
  • Manganese: 7.8%
  • Potassium: 7.1%

Carbs/Protein/Fat

  • Carbohydrates: 68.1%
  • Protein: 17.4%
  • Fat: 14.6%

Food Type

  • Vegetable, greens

Sources


Editor of Fruit-Powered.com, Fruit-Powered Digest and Fruit-Powered Video, Brian Rossiter guides health seekers in creating supreme vitality through the Fruit-Powered Life Force Center’s natural health services: the Fruit-Powered Lifestyle Coaching Program and Posture Exercises Method. Brian, who enjoys a low-fat raw food diet and posture correction exercises and calisthenics, is also the author of the raw food transition and recipe books Alive!, A Taste of Raw Food: 7 Days of Smoothies ’n’ Salads and the four-volume Mouthwatering Recipe Book Series.

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About the author

Brian Rossiter

Brian Rossiter

Editor of Fruit-Powered.com, Fruit-Powered Digest and Fruit-Powered Video, Brian Rossiter guides health seekers in creating supreme vitality through the Fruit-Powered Life Force Center’s natural health services: the Posture Exercises Method and Raw Vegan Coaching Program. Brian, who enjoys a low-fat raw food diet and posture correction exercises and calisthenics, is also the author of the raw food transition and recipe books Alive!, A Taste of Raw Food: 7 Days of Smoothies ’n’ Salads and the four-volume Mouthwatering Recipe Book Series. These books are available in the Fruit-Powered Store, home to 100-plus natural health products.

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