Discover the 10 shocking health benefits of romaine lettuce.
Romaine lettuce is one of the fastest growing vegetables in terms of popularity.
It has the potential to provide important antioxidants and broad health benefits in people’s diets.
Many people know that certain lettuces, such as iceberg lettuce, tend to be lower in nutrients than other varieties.
Sometimes people may mistake romaine lettuce as being in this low-nutrient category.
However, the nutrition of romaine lettuce is truly impressive due to its high level of antioxidants and other crucial vitamins and minerals including folate, manganese, and more.
Thanks to its long-lasting nature and tough “crunchy”, romaine lettuce not only adds nutrients to your salads, sandwiches or other recipes, but also variety in terms of texture and flavor.
It is one of the most prized lettuces for having a mild, non-bitter taste that deters some people from consuming leafy greens regularly.
Due to its great taste, ease of use, versatility in recipes, and high nutritional profile, there is no reason not to include romaine lettuce in your diet regularly.
History of romaine lettuce
Romaine lettuce, which is often referred to as “cos lettuce” in other areas of the world, is a variety of lettuce in the long-leaved plant family Lactuca sativa L. var. Romaine lettuce grows on a tall head of sturdy leaves and has firm ribs in the center.
Many sources trace the appearance of romaine lettuce to the Greek island hundreds of years ago, from where it first got its name from the island of Cos, where lettuce was first introduced.
The romaine lettuce spread to Rome, where it was given the Italian name “Roman”, coming from Rome.
It is still consumed today in the Mediterranean region of the world and has become popular in other parts of the world, especially as the main ingredient in ‘Caesar salad’.
Romaine lettuce has long been used in traditional Passover Seders as a type of bitter herb.
It is used to symbolize the “bitterness” that the Israelites felt when they were kept as slaves in Egypt thousands of years ago.
Romaine lettuce is also popular in parts of the Middle East and throughout North America.
Nutritional values of romaine lettuce
A one-cup serving of romaine lettuce has, as a percentage of daily values:
• 8 calories
• Nearly 0 grams of sugar, protein, and fat
• 5 grams of fiber
• 82% vitamin A
• 60% vitamin K
• 19% vitamin C
• 16% folate
• 4% manganese
• 3% iron
• 3% potassium
10 Health Benefits of Romaine Lettuce
Here are the 10 health benefits of romaine lettuce:
1.- Excellent Source of Antioxidants, Vitamin A and Vitamin C
• Vitamin A and Vitamin C are powerful antioxidants that play critical roles in maintaining function in many parts of the body.
• They do this by fighting free radicals that can build up in the body and contribute to the development of health conditions like cancer, heart disease, and arthritis.
• Free radicals are produced naturally within your body from everyday actions, including consuming processed foods to exposure to toxins, pollutants, or radiation.
• There are numerous health benefits to eating plants that contain vitamin A and vitamin C, such as romaine lettuce, because the antioxidant vitamin A stops inflammation and oxidative stress, which can cause tissue and cell damage.
Just a 2-cup serving of romaine lettuce provides 164% of your daily vitamin A and 38% of your daily vitamin C needs.
• The vitamin A and vitamin C found in romaine lettuce nutrition are partly responsible for gene regulation and cell differentiation, and act to prevent free radical damage from overwhelming the body and causing diseases.
Both are responsible for supporting eye and skin health and play an important role in maintaining strong bones and boosting immunity.
2.- Helps prevent bone loss
•One health benefits of romaine lettuce is in bones.
• Green leafy vegetables are often considered the best natural plant source of vitamin K.
Romaine lettuce is no exception, as it is a great source of bone-building vitamin K.
• In fact, studies have shown that vitamin K2 can help increase bone density and prevent osteoporosis even better than calcium.
• In addition to building and maintaining a healthy skeletal structure, vitamin K plays a vital role in blood clotting, healing bruises, aiding in bone calcification, and helping to prevent many diseases.
3.- Improves heart health
• Romaine lettuce is a great source of folate, also sometimes called folic acid.
Folate is a type of B vitamin that is used by the body to convert homocysteine, which, when not converted, can lead to heart problems, including damaged blood vessels and dangerous plaque buildup.
• The nutrition from romaine lettuce also provides vitamin A and vitamin C, two antioxidants that play a role in heart health by oxidizing cholesterol and keeping arteries strong.
• These antioxidants help prevent plaque-forming build-up on the artery walls.
They also increase blood flow and help prevent blood clots, heart attacks, and strokes.
4.- Promotes eye health Vista ojos
• The rich supply of vitamin A and C found in romaine lettuce helps protect against eye disorders.
Deficiencies in these antioxidants can lead to thickening of the cornea, glaucoma, cataracts, macular degeneration, and possibly even blindness as one ages.
• Studies have shown that the antioxidant beta-carotene, the form of vitamin A found in plants, including romaine lettuce, plays an important role in preventing macular degeneration, the leading cause of age-related blindness.
• Research has shown that people who consume vitamin A and vitamin C from a healthy diet or supplements are less likely to suffer eye damage as they age.
5.- Helps to heal the skin and prevent the signs of aging
• The high amount of vitamin A found in romaine lettuce is essential for healthy skin. Studies show that a deficiency in this critical vitamin can lead to a poor complexion.
• Vitamin C also helps form collagen in the skin, which is responsible for forming firm, healthy skin and preventing loss of elasticity. Both antioxidants work together to stop cell damage that can lead to skin cancer.
• Additionally, romaine lettuce provides nutrients that help defend against acne and inflammation, including vitamin A, vitamin C, potassium, B vitamins, and more.
• The nutrition of romaine lettuce can help get rid of acne, as it scores low on the glycemic index, while a diet full of foods high on the glycemic index, including a lot of sugar, has been shown to be related with acne.
6.- Increases immunity
• Vitamin C and vitamin A, two of the stars of romaine lettuce nutrition, are known as powerful immune system boosters.
• Vitamin A is involved in several functions of the immune system, including the regulation of genes involved in autoimmune responses.
The vitamin A found in romaine lettuce helps fight infection, heal the skin, and nourish the digestive system so that it can properly absorb nutrients from food and defend against the overgrowth of harmful bacteria.
• Vitamin C can help benefit your immune system by reducing inflammation, aiding in digestive health, and helping nutrients to be absorbed and used properly.
It also plays an important role in your body’s ability to fight common colds, flu, and viruses.
• Your body does not produce vitamin C on its own naturally and depends on foods rich in vitamin C.
Your body also does not store vitamin C, therefore it is important that you get this essential vitamin frequently from whole food sources, including vegetables from green leaf like romaine lettuce.
7.- It can help fight cancer
• Studies have shown that the pigment chlorophyll in dark green leaves, such as romaine lettuce, can reduce the risk of developing certain types of cancer, including colon cancer and liver cancer.
And studies show that diets low in green leafy vegetables are associated with an increased risk of cancer.
• The antioxidants vitamin A and vitamin C are also known to help treat various forms of cancer thanks to their ability to control malignant cells in the body and protect against DNA damage.
• A diet rich in antioxidants such as vitamin A and vitamin C found in romaine lettuce has been correlated with a decreased risk of lung, prostate, breast, ovarian, bladder, oral and skin cancers.
8.- Helps maintain a healthy pregnancy
• Getting enough folate, like the one found in romaine lettuce, has been shown to help prevent several birth defects and promote a safe and vibrant pregnancy.
• Folate does this by contributing to an adequate fetus birth weight, healthy neural tube formation, and proper development of the fetus’s face and heart.
For pregnant women, a deficiency in folate (also called vitamin B9) can lead to neural tube defects like spina bifida.
• There is actually a difference between folate, the natural form of multiple B vitamins, and folic acid in terms of health benefits.
While many people think that they are interchangeable and that both are important for a healthy pregnancy, folate is the preferred source that is found naturally in food.
• When people consume large amounts of folic acid through vitamins and synthetically fortified foods, the body cannot break it down, leaving high levels of unmetabolized folic acid.
This is problematic for everyone, especially pregnant women, and has been linked to an increased risk of developing cancer and other diseases.
• A folate deficiency can also contribute to the formation of anemia (malformed red blood cells), poor immune function, and poor digestion in women who are not pregnant.
To combat these diseases, get folate naturally from whole food sources, including leafy greens like romaine lettuce.
9.- It can help with weight loss
• Romaine lettuce is extremely low in calories, carbohydrates, sugar, and fat, but high in nutrients and water content.
Due to its low calorie density but high nutrient content, you can eat as much romaine lettuce as you like even when trying to lose weight.
• The water and fiber found in romaine lettuces make them plump and help the body shed bloating and excess water weight as you begin to eat a healthier diet in order to reach your weight healthy desired.
10.- Helps digestion and intestinal health
• Romaine lettuce is one of the bitter herbs spoken of in the Bible.
But it is lauded as one of the “bitter herbs” that is still a bit sweet, which is why it pairs so well with so many different salty and sweet foods.
• It has long been known that the nutrition of romaine lettuce not only facilitates digestion, but is also used as a wonderful source of fiber.
• Easy to add to your diet, its high water, mineral and fiber content helps keep things moving throughout digestion and also helps flush toxins from your body.
How to buy romaine lettuce
In the United States, the vast majority of harvested romaine lettuce and other salad greens come from California.
It can be found throughout the year in most markets and during the spring and summer months in the northern regions, where it is cooler.
There are a variety of romaine lettuces in stock, all deep green in color, long leaves, and crunchy in texture.
When buying romaine lettuce, look for leaves that are sturdy and not yet browned.
Avoid buying leaves that have slimy spots or brown and yellow patches.
The leaves should also have a milky fluid that gives romaine the typically fine and bitter flavor of the herb.
Look for romaine lettuces that are sold with their roots attached, which helps them stay fresh longer.
You can store romaine lettuce for 5-7 days in your refrigerator and you can wrap the roots in a damp paper towel and place them in a plastic bag where they will stay hydrated and fresh longer.
Whenever possible, buy organic romaine lettuce.
Like all green leafy vegetables, romaine lettuce can easily absorb pesticides and chemicals that are sprayed on conventional non-organic crops.
Green salads are often heavily sprayed as they grow close to the ground and are susceptible to insects and rodents.
Romaine lettuce recipes
The taste of romaine lettuce is described as mild by some, but deep in flavor by others.
Depending on the specific class you buy, you may notice a slight sweetness or bitterness as well.
Unlike many other types of leafy greens, romaine lettuce is durable and can withstand intense heat well.
Aside from adding it to sandwiches, this makes for a great leafy green to try to grill on the barbecue or roast in the oven, to give it character and bring out natural flavors.
Romaine lettuce is also a great vegetable to try juicing, adding nutrients and subtle flavor to your juice or smoothie without getting too bitter.
And because it retains its shape and folds easily without breaking, it is a great replacement for wrap.
Try one of these recipes to add romaine lettuce to your diet more often:
Cobb salad recipe
Total time: 5-10 minutes
• romaine lettuce, chopped
• 2 boneless skinless chicken breasts, diced
• 1 mango, peeled and chopped
• 1 avocado, seeded, peeled and chopped
• 1 medium apple, chopped
• ½ cup unsweetened dried cranberries
• 2 chunks of organic turkey bacon, cooked and chopped
• 1/4 cup onion, minced
• Combine ingredients and serve with your favorite dressing.
Taco salad recipe
Total time: 15 minutes
• 1 pound organic ground turkey
• ½ head romaine lettuce, chopped
• 1 C of Spring Mix lettuce
• ½ C Chopped coriander
• 1 cup of raw cheese
• 1 C organic, non-GMO corn kernels
• 1 15-ounce can black beans, drained
• 2 roma tomatoes, chopped
• 1 avocado, chopped
• ¼ C organic ketchup
• ¼ Honey
• ¼ C red wine vinegar
• ¼ C onion, minced
• ½ SPREAD THE WORD-
• ½ teaspoon Worcestershire sauce
• ½ C coconut oil
• sea salt and black pepper to taste
• Brown the ground turkey in a skillet with salt and pepper until cooked. Drain excess fat
• Blend the last 8 ingredients in a food processor until smooth and refrigerate.
• Mix all the salad ingredients with the chilled meat and serve.
Avocado salad wrap recipe
Total time: 5 minutes
• 2 avocados, diced
• 1 red bell pepper, diced
• 2 tablespoons red onion, diced
• 3 garlic cloves, minced
• 1/4 cup fresh cilantro, minced
• 2 teaspoons lemon juice
• 6-8 romaine lettuce, coarsely chopped
• Mix all ingredients in a bowl
• Take about 1/2 cup out of gluten free wrap and roll up.
Precautions when using romaine lettuce
• Unfortunately, romaine lettuce has been linked to outbreaks of foodborne illness, including E. Coli and salmonella, in recent decades.
• According to reports in the last 15 years there have been 34 outbreaks of foodborne illness affecting green leafy vegetables such as lettuce and spinach, lettuce is susceptible to bacteria because it retains moisture, grows close to the ground and is usually consumed raw.
• Leafy greens are also eaten in salad bars, which generally have the potential to come in a lot of contact with people’s hands, which can result in them carrying bacteria and germs.
• It is very difficult for consumers to know in one way or another if vegetables such as romaine lettuce are contaminated, and there is only a small chance of this occurring on any given day.
• Leafy greens are vital to overall health and a good diet, so if you’re concerned about eating foodborne illness, you may want to cook your veggies instead of eating them raw, which can help. to prevent bacteria from staying alive.
• You can also feel more confident buying romaine from larger supermarket chains with more responsibility and testing required.
Buying organic vegetables also helps ensure that they were grown in a more sterile and chemical-free environment, which is another concern for consumers.
We hope the article on the 10 shocking health benefits of romaine lettuce has been of help.