Cratox AI
A vibrant assortment of fresh vegetables sliced on a wooden cutting board, perfect for healthy salads.
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Lettuce, leaf, red

🔥 18 Calories
💪 0.9g Protein
⚡ 3.3g Carbohydrates
🥑 0.1g Fat

At a glance

A fast summary built from the current nutrition profile per 100g.

Category
Vegetables
Lettuce, leaf, red
Energy density
Light
18 kcal per 100g
Macro energy profile
Carb-led
20% Protein · 75% Carbohydrates · 5% Fat
Glycemic profile
Low GI
GI 15
Notable signals
Very high in vitamin KLow in fatLow in sugarLow in sodiumUSDA data

Nutritional Information

18
kcal/100g
Protein
0.9g
Carbohydrates
3.3g
Fat
0.1g
Glycemic Index:
15

About Lettuce, leaf, red

Lettuce, leaf, red is a vibrant leafy green that belongs to the Asteraceae family, commonly found in salads, sandwiches, and as a garnish. Originating from the Mediterranean region, this variety of lettuce is characterized by its attractive reddish leaves and tender texture. It has gained popularity worldwide, especially in culinary practices that emphasize fresh and healthy eating. The unique flavor profile adds a delicate crunch and a slightly bitter note to dishes, making it a versatile ingredient in various cuisines.

Nutritionally, red leaf lettuce is a low-calorie food, providing only 18 calories per 100 grams. It is rich in vitamins and minerals, notably vitamin C, potassium, and antioxidants, making it an excellent choice for enhancing immune function and promoting heart health. This leafy green is also high in fiber, aiding digestive health. Its low fat and cholesterol content make it suitable for weight management and heart-healthy diets, while its versatility allows it to be enjoyed raw in salads, blended into smoothies, or lightly sautéed as part of a warm dish.

Health Benefits

Rich in antioxidants that help combat oxidative stress and inflammation.
Supports digestive health due to its high fiber content.
Contains high levels of vitamin C, enhancing the immune system.
Promotes heart health with potassium that helps regulate blood pressure.
Low in calories, making it an ideal food for weight loss.
Contributes to skin health with its hydrating properties.
May improve bone health due to the presence of calcium.
Supports healthy vision with vitamin A content.
Promotes hydration, given its high water content.
Can help regulate blood sugar levels due to its low glycemic index.

Recommended Food Pairings

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Tomatoes - Their sweetness complements the slight bitterness of lettuce.
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Cucumbers - Adds a refreshing crunch and balances out flavors.
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Avocado - Provides healthy fats, enhancing nutrient absorption.
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Carrots - Offers a sweet contrast and adds vibrant color.
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Chicken - A protein source that makes salads more filling.

How to Consume

Serving size
Recommended serving of 100g, approximately 2 cups of shredded lettuce.
Frequency
Recommended frequency of 3-4 times per week for maximum health benefits.
  • •Use fresh red leaf lettuce in salads for a nutritious meal.
  • •Blend into smoothies to add vitamins and minerals without overpowering flavors.
  • •Incorporate into sandwiches for added crunch and nutrition.
  • •Sauté lightly to retain nutrients and enhance flavors in warm dishes.
  • •Add to wraps for a refreshing touch and added fiber.

Selection & Storage

How to choose:

  • ✓Select leaves that are vibrant in color and free from blemishes.
  • ✓Look for firm, crisp leaves with no signs of wilting.
  • ✓Avoid heads that feel overly soft or have dark spots.
  • ✓Choose organic varieties when possible to minimize pesticide exposure.
Storage
Store in the refrigerator at a temperature between 1-4°C, in a humid environment to keep leaves fresh.
Shelf life
Fresh red leaf lettuce can be stored for 5-7 days refrigerated and up to 3 months when frozen.

Warnings & Contraindications

  • ⚠️Individuals on anticoagulant medications should consult healthcare providers due to vitamin K content.
  • ⚠️Those with a sensitivity to certain leafy greens may experience digestive issues.
  • ⚠️Excessive consumption may lead to gastrointestinal discomfort.
  • ⚠️Always wash lettuce thoroughly to remove any contaminants or pesticides.

Frequently Asked Questions

How many calories does Lettuce, leaf, red have?

Lettuce, leaf, red contains approximately 18 calories per 100 grams, making it a very low-calorie food that is ideal for weight management and healthy diets.

Is Lettuce, leaf, red healthy?

Yes, Lettuce, leaf, red is very healthy due to its high fiber content, low calorie count, and presence of essential vitamins and minerals, making it beneficial for digestion, heart health, and immune function.

How should Lettuce, leaf, red be stored?

Store Lettuce, leaf, red in the refrigerator, ideally in a plastic bag or container to maintain humidity, and consume it within 5-7 days for the best freshness.

What are the benefits of eating Lettuce, leaf, red?

Eating Lettuce, leaf, red provides numerous health benefits, including improved digestion due to its fiber content, enhanced immune function from vitamin C, and support for heart health with potassium.

How much Lettuce, leaf, red can I eat per day?

You can safely consume Lettuce, leaf, red daily; a serving of about 100g (approximately 2 cups) is recommended, allowing you to enjoy its health benefits without exceeding calorie needs.

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