Quantcast
Environmental News for a Healthier Planet and Life

Help Support EcoWatch

20 Foods High in Vitamin A

Health + Wellness
20 Foods High in Vitamin A
Shutterstock

By Dr. Atli Arnarson

Vitamin A is a fat-soluble vitamin that plays an essential role in maintaining vision, body growth, immune function and reproductive health.


Getting adequate amounts of vitamin A from your diet should prevent the symptoms of deficiency, which include hair loss, skin problems, dry eyes, night blindness and increased susceptibility to infections.

Deficiency is a leading cause of blindness in developing countries. In contrast, most people in developed countries get enough vitamin A from their diet.

The recommended dietary allowance (RDA) is 900 mcg for men, 700 mcg for women and 300–600 mcg for children and adolescents.

The RDA provides enough vitamin A for the vast majority of people.

Put simply, a single daily value (DV) of 900 mcg is used as a reference on nutrition labels in the U.S. and Canada.

This article lists 20 foods that are rich in vitamin A, plus an additional 20 fruits and vegetables rich in provitamin A (1).

20 Foods High in Vitamin A

Vitamin A1, also known as retinol, is only found in animal-sourced foods, such as oily fish, liver, cheese and butter.

1. Beef Liver—713 percent DV per serving

1 slice: 6,421 mcg (713 percent DV)
100 grams: 9,442 mcg (1,049 percent DV)

2. Lamb Liver—236 percent DV per serving

1 ounce: 2,122 mcg (236 percent DV)
100 grams: 7,491 mcg (832 percent DV)

3. Liver Sausage—166 percent DV per serving

1 slice: 1,495 mcg (166 percent DV)
100 grams: 8,384 mcg (923 percent DV)

4. Cod Liver Oil—150 percent DV per serving

1 teaspoon: 1,350 mcg (150 percent DV)
100 grams: 30,000 mcg (3,333 percent DV)

5. King Mackerel—43 percent DV per serving

Half a fillet: 388 mcg (43 percent DV)
100 grams: 252 mcg (28 percent DV)

6. Salmon—25 percent DV per serving

Half a fillet: 229 mcg (25 percent DV)
100 grams: 149 mcg (17 percent DV)

7. Bluefin Tuna—24 percent DV per serving

1 ounce: 214 mcg (24 percent DV)
100 grams: 757 mcg (84 percent DV)

8. Goose Liver Pâté—14 percent DV per serving

1 tablespoon: 130 mcg (14 percent DV)
100 grams: 1,001 mcg (111 percent DV)

9. Goat Cheese—13 percent DV per serving

1 slice: 115 mcg (13 percent DV)
100 grams: 407 mcg (45 percent DV)

10. Butter—11 percent DV per serving

1 tablespoon: 97 mcg (11 percent DV)
100 grams: 684 mcg (76 percent DV)

11. Limburger Cheese—11 percent DV per serving

1 slice: 96 mcg (11 percent DV)
100 grams: 340 mcg (38 percent DV)

12. Cheddar—10 percent DV per serving

1 slice: 92 mcg (10 percent DV)
100 grams: 330 mcg (37 percent DV)

13. Camembert—10 percent DV per serving

1 wedge: 92 mcg (10 percent DV)
100 grams: 241 mcg (27 percent DV)

14. Roquefort Cheese—9 percent DV per serving

1 ounce: 83 mcg (9 percent DV)
100 grams: 294 mcg (33 percent DV)

15. Hard-Boiled Egg—8 percent DV per serving

1 large egg: 74 mcg (8 percent DV)
100 grams: 149 mcg (17 percent DV)

16. Trout—8 percent DV per serving

1 fillet: 71 mcg (8 percent DV)
100 grams: 100 mcg (11 percent DV)

17. Blue Cheese—6 percent DV per serving

1 ounce: 56 mcg (6 percent DV)
100 grams: 198 mcg (22 percent DV)

18. Cream Cheese—5 percent DV per serving

1 tablespoon: 45 mcg (5 percent DV)
100 grams: 308 mcg (34 percent DV)

19. Caviar—5 percent DV per serving

1 tablespoon: 43 mcg (5 percent DV)
100 grams: 271 mcg (30 percent DV)

20. Feta Cheese—4 percent DV per serving

1 ounce: 35 mcg (4 percent DV)
100 grams: 125 mcg (14 percent DV)

10 Vegetables High in Provitamin A

Your body can produce vitamin A from carotenoids found in plants.

These carotenoids include beta-carotene and alpha-carotene, which are collectively known as provitamin A.

However, about 45 percent of people carry a genetic mutation that significantly reduces their ability to convert provitamin A into vitamin A (2, 3).

Depending on your genetics, the following vegetables might provide considerably less vitamin A than indicated.

1. Sweet Potato (cooked)—204 percent DV per serving

1 cup: 1,836 mcg (204 percent DV)
100 grams: 1,043 mcg (116 percent DV)

2. Winter Squash (cooked)—127 percent DV per serving

1 cup: 1,144 mcg (127 percent DV)
100 grams: 558 mcg (62 percent DV)

3. Kale (cooked)—98 percent DV per serving

1 cup: 885 mcg (98 percent DV)
100 grams: 681 mcg (76 percent DV)

4. Collards (cooked)—80 percent DV per serving

1 cup: 722 mcg (80 percent DV)
100 grams: 380 mcg (42 percent DV)

5. Turnip Greens (cooked)—61 percent DV per serving

1 cup: 549 mcg (61 percent DV)
100 grams: 381 mcg (42 percent DV)

6. Carrot (cooked)—44 percent DV per serving

1 medium carrot: 392 mcg (44 percent DV)
100 grams: 852 mcg (95 percent DV)

7. Sweet Red Pepper (raw)—29 percent DV per serving

1 large pepper: 257 mcg (29 percent DV)
100 grams: 157 mcg (17 percent DV)

8. Swiss Chard (raw)—16 percent DV per serving

1 leaf: 147 mcg (16 percent DV)
100 grams: 306 mcg (34 percent DV)

9. Spinach (raw)—16 percent DV per serving

1 cup: 141 mcg (16 percent DV)
100 grams: 469 mcg (52 percent DV)

10. Romaine Lettuce (raw)—14 percent DV per serving

1 large leaf: 122 mcg (14 percent DV)
100 grams: 436 mcg (48 percent DV)

10 Fruits High in Provitamin A

Provitamin A is generally more abundant in vegetables than fruits. But a few types of fruit provide good amounts, as shown below.

1. Mango—20 percent DV per serving

1 medium mango: 181 mcg (20 percent DV)
100 grams: 54 mcg (6 percent DV)

2. Cantaloupe—19 percent DV per serving

1 large wedge: 172 mcg (19 percent DV)
100 grams: 169 mcg (19 percent DV)

3. Pink or Red Grapefruit—16 percent DV per serving

1 medium grapefruit: 143 mcg (16 percent DV)
100 grams: 58 mcg (6 percent DV)

4. Watermelon—9 percent DV per serving

1 wedge: 80 mcg (9 percent DV)
100 grams: 28 mcg (3 percent DV)

5. Papaya—8 percent DV per serving

1 small papaya: 74 mcg (8 percent DV)
100 grams: 47 mcg (5 percent DV)

6. Apricot—4 percent DV per serving

1 medium apricot: 34 mcg (4 percent DV)
100 grams: 96 mcg (11 percent DV)

7. Tangerine—3 percent DV per serving

1 medium tangerine: 30 mcg (3 percent DV)
100 grams: 34 mcg (4 percent DV)

8. Nectarine—3 percent DV per serving

1 medium nectarine: 24 mcg (3 percent DV)
100 grams: 17 mcg (2 percent DV)

9. Guava—2 percent DV per serving

1 medium guava: 17 mcg (2 percent DV)
100 grams: 31 mcg (3 percent DV)

10. Passion Fruit—1 percent DV per serving

1 medium fruit: 12 mcg (1 percent DV)

100 grams: 64 mcg (7 percent DV)

How Do You Meet Your Vitamin A Requirements?

You can easily meet your requirements for vitamin A by regularly eating some of the foods listed in this article. Many foods also contain added vitamin A, including cereals, margarine and dairy products.

Since vitamin A is fat-soluble, it is more efficiently absorbed into the bloodstream when eaten with fat. Most animal-sourced foods that are rich in vitamin A are also high in fat, but the same doesn't apply to most plant sources of provitamin A.

You can improve your absorption of provitamin A from plant sources by adding a dash of oil to your salad.

However, as mentioned above, some people have a genetic mutation that makes the conversion of provitamin A into vitamin A much less efficient (2, 3).

Because of this, vegans should take supplements or make sure to eat plenty of the fruits and vegetables listed above.

Fortunately, foods abundant in vitamin A are usually easy to come by and most are an excellent addition to a healthy diet.

Reposted with permission from our media associate Authority Nutrition.

A North Atlantic right whale feeds off the shores of Duxbury Beach, Massachusetts in 2015. David L. Ryan / The Boston Globe via Getty Images

The population of extremely endangered North Atlantic right whales has fallen even further in the last year, the National Oceanic and Atmospheric Administration (NOAA) said Monday.

Read More Show Less

EcoWatch Daily Newsletter

Hundreds of Canadian children took part in a massive protest march against climate change in Toronto, Canada, on May 24, 2019. Creative Touch Imaging Ltd. / NurPhoto / Getty Images

By Heather Houser

Compost. Fly less. Reduce your meat consumption. Say no to plastic. These imperatives are familiar ones in the repertoire of individual actions to reduce a person's environmental impact. Don't have kids, or maybe just one. This climate action appears less frequently in that repertoire, but it's gaining currency as climate catastrophes mount. One study has shown that the reduction of greenhouse gas emissions from having one fewer child in the United States is 20 times higher—yes 2000% greater—than the impact of lifestyle changes like those listed above.

Read More Show Less

Trending

Do you feel embarrassed due to the foul odor coming from your mouth? Or your oral hygiene isn't as good as before, and you are suffering from gingivitis (inflammation of gums)?

Well, these oral problems are skyrocketing, and even young people are suffering from oral issues that result in a lack of confidence.

It's common to change your toothpaste by seeing the TV commercials that claim to free you from bad breath or sensitive teeth, but these products don't always work.

Fighting oral issues isn't that easy, even if you religiously follow what your primary school teacher has taught, to "Brush two times a day!"

Well, there is a much-hyped supplement in the market that claims to help you fight all of these oral issues: The Steel Bite Pro.

Steel Bite Pro is an oral supplement that claims to cure bad breath and other such oral issues like sensitivity and gum problems.

But does the supplement really work, or is it just like the useless toothpaste that you tried before? Let's find out in this review.

Who Should Use Steel Bite Pro?

The best part about Steel Bite Pro is that anyone can use the supplement to get rid of oral issues. The supplement contains natural ingredients such as turmeric, zinc, alfalfa, jujube seeds, and much more, so there are no chemicals at all.

No matter whether you are 20 or 60, you can use this supplement to overcome oral issues and get the confidence back that you are missing due to bad odor and sensitive teeth.

Steel Bite Pro Review: Overview of the Supplement

Steel Bite Pro is an all-natural supplement that contains a mix of natural supplements to rebuild your gums and teeth.

The supplement contains 29 different foods that help you reduce the gum pain and other dental problems you have been facing for years.

More than 55,000 people have used Steel Bite Pro till now, and the results of the supplement are pretty impressive. Furthermore, the supplement is prepared in an FDA-approved facility in the USA.

It is available in the form of pills that you can consume anytime, so using the supplement is incredibly convenient. There are numerous benefits of using the Steel Bite Pro as it solves a plethora of dental problems.

Click here to Get the Best Deal on Steel Bite Pro from the Official Website.

Pros and Cons: Steel Bite Pro

To understand the supplement better, it is essential to know about its pros and cons.

Pros

Convenient to Use

The dietary supplement is convenient to use as it comes in the form of pills. You can take the pill anytime, even when you are in your office or somewhere else. Now there is no need to use multiple kinds of toothpaste and splurge money by visiting a dentist.

All-Natural Ingredients

All the ingredients present inside the supplement are natural, and there are no chemicals that can harm your teeth or gums.

Affordable

When you compare the cost of 1 bottle with the cost of a special toothpaste with the fee that your dentist charges, Steel Bite Pro will seem much more affordable. The supplement is available in multiple packages, so you will find it affordable to use.

No Side Effects at All

There are no side effects to using Steel Bite Pro, so you can rest assured that you won't face any headaches or other issues while curing the oral issues. The reason why Steel Bite Pro has no side effects is due to its natural ingredients.

Designed by Experts

The supplement is designed by experts that have been in the industry for years.

No Additional Medicines Are Required

When you are using Steel Bite Pro, you can avoid using other medicines that you have been taking to cure oral issues.

Attacks on the Pain

There are several ingredients present in Steel Bite Pro that attack tooth and gum pain so that you get some instant relief with the supplement.

Comes With a Money Back Guarantee

The supplement comes with a 60-day money back guarantee, so you can claim a full refund if you find the supplement isn't working for you, or if it isn't doing what the manufacturer has promised.

Cons

You Can Purchase It From the Official Site Only

The supplement is only available for purchase from the Official Website. Sometimes the supplement gets out of stock, so you have to wait for it to get back in stock.

A Single Bottle Costs More

If you buy a single bottle of the supplement, it'll cost you more than other packages with multiple bottles.

Ingredients in Steel Bite Pro

All the ingredients present in Steel Bite Pro are natural and have proven benefits for humans. Here is a list of supplements explained in detail and how they can benefit you if you start using Steel Bite Pro.

Turmeric

As per a study, there are innumerable benefits of using turmeric on your teeth. The natural herb has antimicrobial properties that help remove the plaque effectively from the teeth, exterminate bacteria and help cure sensitivity.

Moreover, turmeric is good for fighting oral inflammation issues. When applied on teeth, the ingredient gives instant relief from pain and is effective in curing mouth ulcers as well.

Berberine

Berberine is a natural herb with proven antioxidant power to help you get rid of microorganisms developing inside the mouth. Furthermore, the ingredient has anti-inflammatory properties and is good for curing oral issues caused due to viruses and bacteria.

Yarrow

It is another natural ingredient that is used in a range of health supplements due to its healing power. The ingredient naturally heals the gums and the damage caused to the teeth by bacteria and microorganisms.

As per a study, it helps reduce the infection, oral pain, and cures other dental issues.

Milk Thistle

Your liver has a significant impact on your oral health, and that's where milk thistle works. The natural ingredient eliminates toxins from the liver and detoxifies your mouth as well.

Here is a study that proves how milk thistle is beneficial in detoxifying the liver.

Alfalfa

The decaying of teeth is the initial phase of damage caused by bacteria thriving inside your mouth. Alfalfa works by reducing tooth sensitivity drastically and repairs the tooth decay caused by the bacteria.

It even stops the bacteria from growing further so you can expect good oral health.

Ginger

A lot of natural supplements for teeth contain ginger because of its benefits on the teeth and the stomach. This ingredient present in the Steel Bite Pro reduces nausea and inflammation.

As per this study, there are umpteen other benefits of ginger as well, such as it maintains the pH inside your mouth.

Jujube Seeds

Jujube seeds are good for boosting the immunity. Also, the ingredient has excellent antioxidant properties and is rich in Vitamin C, which is beneficial for the teeth and overall oral health.

Dandelion

Dandelion is a natural ingredient extracted from herbs. The ingredient is rich in minerals and has immense benefits such as fighting the bacteria and preventing the infections occurring inside your mouth.

Zinc

Zinc is essential for teeth, and that is why many toothpaste brands advertise that their product contains a good amount of zinc. Further, zinc is a natural immunity booster and fights against bacteria to prevent gum disease and cavities.

Moreover, zinc repairs the enamel on your teeth that's damaged due to toothpaste or any other reasons. Here is a study that shows the benefits of zinc for your teeth and mouth.

Chicory Root

Chicory root acts as a catalyst and increases the effectiveness of other ingredients. The reason why you get instant relief from pain after using Steel Bite Pro is due to the presence of chicory root in the pills.

Celery Seeds

Bacteria result in bad odor and can create cavities in the teeth. Furthermore, some bacteria result in tooth decay and harm the gums. The celery seeds fight these bacteria and prevent further growth.

Yellow Dock

To stay healthy, the teeth need to absorb the minerals present in the saliva. When your teeth are damaged for any reason, they stop absorbing the minerals, and the damage continues further.

Yellow dock helps the teeth to absorb the minerals while reducing the inflammation. Various studies have proven the efficacy of yellow dock for teeth and gums, and it is a natural and effective ingredient to keep the teeth healthy.

Raspberry, Chanca Piedra, and Artichoke

These three natural ingredients have similar properties and contribute a lot to the effectiveness of Steel Bite Pro. The ingredients have good amounts of vitamins and minerals, including Vitamin K, Vitamin C, magnesium, phosphorus, and folate.

The purifying agents will remove bacteria and other impurities from the mouth so that the other ingredients work well by repairing the teeth and gums.

Feverfew

The worst thing about oral issues is the pain that you have to go through. Steel Bite Pro claims to help with the pain as it contains feverfew, which is a natural pain reliever. The ingredient suppresses oral and dental pain so you will feel better instantly.

As per a study, there are some other benefits of feverfew, because it is a medicinal plant that suppresses other pains as well. Also, there are no side effects of feverfew at all.

Burdock Root

The root of the burdock plant comes loaded with antioxidants that improve the gum health and the overall health of your mouth.

The best thing about Steel Bite Pro is that the ingredients are present in exact quantities, so you can rest assured that there will be no side effects. Every ingredient is tested in the labs for its efficiency, and that's what makes the Steel Bite Pro a considerable option if you want to improve your oral and dental health.

Click here to See the full list of ingredients in Steel Bite Pro on the official website.

How Does Steel Bite Pro Work?

It is crucial to understand how the supplement works so that you can decide whether to invest in it or not. Below is a step by step process that will help you understand Steel Bite Pro on the go.

Step 1:

When you start consuming the supplement, the pills break down in your mouth. The ingredients then mix with saliva to perform their particular actions.

Step 2:

The ingredients fight the bacteria and heal issues such as wounds while reducing the inflammation caused in the mouth.

Step 3:

The supplement cements the root of the teeth so that there are no further oral and dental issues. Also, it heals the gums and repairs the enamel to provide you relief from sensitivity.

The minerals present in these ingredients strengthen the crown area of the teeth while repairing the cracks so that the damage can be stopped.

Step 4:

The supplement also has some impact on your overall health as the ingredients detoxify the liver by flushing away the toxins.

Step 5:

Consuming the supplement regularly will help you maintain the shield on the teeth that fights against bacteria and microorganisms. Also, it improves the condition of the teeth and curtails bad breath.

The working of Steel Bite Pro is really simple, as there are no complex ingredients present in the supplement. It is easy to use, and all you have to do is consume the pill regularly to keep your oral and dental health up to the mark.

Benefits of Steel Bite Pro

There are many benefits of using Steel Bite Pro since it is an all-natural supplement that has no side effects at all. Here are some benefits you need to consider before buying it.

Prevents Bleeding and Improves Gum Health

The reason why your teeth bleed is due to the loose gums. The space between the tooth and the gum results in bleeding, and that's where Steel Bite Pro helps. The supplement tightens the gums so that there is no bleeding at all.

Whitens the Teeth Naturally

The ingredients present in the supplement, such as zinc and milk thistle, whiten the teeth naturally. There is no need to invest in expensive teeth whitening toothpaste if you are using Steel Bite Pro.

Reduces Bad Breath

The supplement contains ingredients that improve the overall health of the teeth, and it automatically reduces bad breath.

Helps Cure Tooth Pain

Steel Bite Pro has feverfew, which is a natural pain reliever ingredient. The ingredient cures tooth and gum pain and can have instant results after you consume Steel Bite Pro.

Click here to Learn more about the Benefits of Steel Bite Pro on the official website.

Side Effects of Using Steel Bite Pro

You may find it surprising, but Steel Bite Pro has no side effects at all as the supplement contains natural ingredients and has exact quantities so that there are no ill effects on your health. If you keep using the supplement as prescribed, then it can have some excellent results.

Who Should Refrain from Steel Bite Pro?

Steel Bite Pro is an all-natural dietary supplement to improve your dental and oral health.

Anyone can use the supplement, including pregnant women and breastfeeding mothers. There are no harms of using the supplement.

However, it would be great to consult a doctor before using the supplement to find out if you are allergic to any of the ingredients.

Dosage and Tips to Start

To get the most from Steel Bite Pro, you should consume two pills with water every day. Take both capsules together anytime that's convenient for you.

To get the best results, follow a brushing regime, and massage your teeth regularly with some good-quality oil to increase the effectiveness of the pills.

Where to Buy Steel Bite Pro, and Guarantees?

You can only buy Steel Bite Pro from the Official Site, as the supplement is not available anywhere else for purchase. You can choose from three available options:

●1 bottle (60 pills) $69

●Three bottles (180 pills) $117

●Six bottles (360 pills) $294 (Best Deal)

You get a 60-day money back guarantee with all the packages, no matter if you go for one bottle or six bottles. You are eligible to claim the full refund within 60 days of the date of purchase.

Steel Bite Pro Reviews: Closing Thoughts

After this definitive review, it will be easier for you to find out whether you should use Steel Bite Pro or not. The supplement contains a mix of 29 natural ingredients that have proven benefits and are tested in labs.

It is essential to get rid of oral and dental issues before things get out of control and you have no option left despite visiting a dentist.

Getting a good quality supplement is essential, so Steel Bite Pro is a viable option if you need a supplement with no side effects.

Anyone can use this supplement irrespective of age, sex, and medical conditions. Lastly, buy the supplement only from the official site so that you can easily claim the refund if required.

Click here to Get the best deal on Steel Bite Pro from the official website.

For the first time on record, the main nursery of Arctic sea ice in Siberia has yet to start freezing by late October. Euronews / YouTube

By Sharon Guynup

At this time of year, in Russia's far north Laptev Sea, the sun hovers near the horizon during the day, generating little warmth, as the region heads towards months of polar night. By late September or early October, the sea's shallow waters should be a vast, frozen expanse.

Read More Show Less
Fossil remains indicate these birds had a wingspan of over 20 feet. Brian Choo, CC BY-NC-SA

By Peter A. Kloess

Picture Antarctica today and what comes to mind? Large ice floes bobbing in the Southern Ocean? Maybe a remote outpost populated with scientists from around the world? Or perhaps colonies of penguins puttering amid vast open tracts of snow?

Read More Show Less

Support Ecowatch