Watercress Benefits for Hair, Skin and More

By , Category : Food and Nutrition

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watercressWatercress is a leafy green vegetable from the cruciferous family, which also claims kale, broccoli, arugula, and Brussels sprouts as members.
Now considered a superfood, watercress benefits appear to be far-reaching as this leafy green moves itself to center stage (1).

But watercress’s benefits are nothing new. For decades, it only made appearances as a plate garnish, but it used to be a staple in the diet of Roman soldiers.But watercress is no longer ornamental, largely because of its off-the-charts ANDI score.

What’s an ANDI score?
It’s a measurement of the nutrient density of food. Short for Aggregate Nutrient Density Index, the ANDI score rates food based on the number of minerals, vitamins and phytonutrients in relation to total calories. Watercress has the highest score among all foods; it offers the highest amount of nutrients for the lowest amount of calories. Watercress nutrition is top-choice, and that’s highlighted by its health benefits.

There are watercress benefits for skin, hair, lungs, and even for fighting cancer, and there are a number of watercress recipes that can be used to create soups and salads. There are also watercress juice benefits. Its versatility makes it easy to include in any diet.


Watercress Nutrition

Before we get to all the benefits watercress has to offer, let’s take a look at what makes it so special: its nutrients. Here’s what you get in only a 100-gram serving of watercress:

Nutrient Amount % of Recommended Daily Intake
Calories 11 1%
Protein 2.3 g 5%
Fiber 0.5 g 2%
Niacin 0.2 mg 1%
Riboflavin 0.12 mg 7%
Thiamin 0.09 mg 6%
Vitamin A 3,191 IU 64%
Vitamin C 43 mg 72%
Vitamin E 1 mg 5%
Vitamin K 250 mcg 312%
Potassium 330 mg 9%
Calcium 120 mg 12%
Copper 0.1 mg 4%
Iron 0.2 mg 1%
Magnesium 21 mg 5%
Manganese 0.2 mg 12%
Phosphorus 60 mg 6%
Selenium 0.9 mcg 1%
Zinc 0.11 mg 1%

It also has very high amounts of important antioxidant phytonutrients such as beta-carotene, lutein, and zeaxanthin (2), which are great for eye health. No recommended daily intake has been established for these yet.

Watercress also has a high number or nitrates, which can help relax blood vessels and increase blood oxygen, lowering the risk of high blood pressure.

5 Watercress Benefits for Your Health

The medley of nutrients offered from watercress can do a lot for your body and provide a number of benefits. Here are some of the most notable:

1. Watercress May Help Protect You from Cancer


The phytochemicals present in watercress may help protect you from cancer by maintaining the integrity of your cells and preventing harmful genetic mutations. Watercress is also high in a specific nutrient called nasturiin, which is a precursor to a compound that works to inhibit liver enzymes that activate carcinogens, thus leading to cancerous DNA mutations. This means it has the ability to nip cancer cells in the bud in the earliest stages of development. In addition to these cancer-fighting qualities, watercress also has anti-inflammatory capabilities, which is an extremely important component to minimizing cancer risk.

2. Watercress Benefits for Lungs

benefits lungs

Watercress can also help remove toxins and mucus from your lungs. This can help people who are experiencing a cold or who have allergies, or just want to feel a little better about each breath they take. The benefits to your lungs may be further enhanced by watercress soup and tea, because the added heat also helps break up phlegm.

3. Watercress Benefits for Skin

benefits skin

Watercress benefits for skin work in a number of ways. Conditions such as dryness, acne, and eczema can be a result of inflammation or infection, and watercress offers value by acting as a natural anti-inflammatory. But it also has a number of nutrients that help keep skin looking young, fresh, and strong. Vitamins A, C, E, and K all have positive effects on your skin cells in terms of protecting them from toxins and damage, while encouraging growth and regeneration. The fact that watercress also provides a sufficient amount of water means it can help keep your skin hydrated while aiding in the delivery of nutrients to the area. You can take advantage of watercress’s skin benefits by eating it, drinking it, or applying it as a topical rub to areas affected by acne, sunburn, or eczema.

4. Watercress Benefits for Hair

benefits hair

Many of the vitamins highlighted in your favorite shampoos are a natural part of watercress’s genetic code, so therefore it can offer benefits for your hair. Vitamin E helps with hair growth by increasing oxygen and circulation to the scalp to make sure cells stay healthy. Vitamins C, K, and A are also good for promoting a healthy scalp and can lead to hair growth and healthy hair. The presence of sulfur and zinc in watercress may also be beneficial. Watercress can benefit your hair when it’s eaten or lightly worked in.

5. Watercress Benefits for Vision

benefits vision

Vitamins A and E are very important for vision maintenance, and so are the phytonutrients beta-carotene, lutein, and zeaxanthin. In fact, these phytonutrients are thought to play a key role in protecting your eyes from the effects of age-related macular degeneration and cataracts. Because of these properties, watercress may help prevent blindness and maintain vision in aging populations.

Watercress Recipes

Preparing watercress for a number of uses is very easy, and it can be used in virtually every way you’d use any other leafy green. Watercress soup and watercress salad are two of the most common ways to eat it, but it could be used to replace lettuce in a sandwich, hamburger, or stir-fry.

Watercress can be steamed, cooked, or juiced. The process of preparing and cleaning it is the same as for spinach: all you’ve got to do is pull the leaves from the stems, rinse them in cold water, and dry them in a salad spinner or with a paper towel. Use them immediately, or put them in an airtight container in the fridge; they will keep for up to four days.

Watercress Juice Benefits

Watercress juice benefits are best attained when added to smoothies or other juices. On its own, watercress juice is rather bitter and strong, and therefore may be unappealing. But when it’s added to a carrot or spinach smoothie, the flavor will be far less noticeable. You also don’t need very much watercress juice to take advantage of its benefits; about two ounces is all you need of this potent stuff. And if you don’t want to add it to a smoothie, some lemon juice can help tame the bitterness.

Watercress Soup

watercress soup


watercress recipe

Watercress soup can help loosen phlegm in your lungs so you can breathe a bit easier, and may be especially helpful when suffering from a cold, bronchitis or another upper respiratory illness. Here are two recipes you can try.

Take Advantage of Watercress’s Health Benefits

If you’re looking to fix a current health problem or prevent one, or even if you’re just looking for something fresh and new to add to your diet, watercress is definitely worth some consideration (3). It packs one of the most nutritious punches in the world and watercress benefits can help with a number of health conditions.

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Adrian Newman, B.A.

About the Author, Browse Adrian's Articles

Adrian has been working in the information publishing world since 1997. But when it comes to health information, he’s a self-admitted late bloomer. A couch potato since pre-school, Adrian was raised on TV, video games and a lifestyle that led to childhood obesity that followed him well into adulthood. But when he hit his forties, he decided enough was enough. He had a family to take care of and his days of overeating, under-exercising and inactivity were going to lead... Read Full Bio »