Remember that previous joke about carrots being good in your imaginative and prescient? That’s why you by no means see a rabbit sporting glasses! 

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Well, it’s type of true. Carrots comprise a great deal of the nutrient beta-carotene, which is sweet in your imaginative and prescient.  

But there’s extra to it. Lots of different favourite fruits and veggies are additionally good sources of beta-carotene, and the advantages transcend sturdy imaginative and prescient.  

“Beta-carotene gets converted into vitamin A in your body,” explains registered dietitian Carly Sedlacek, RD, LD. “It’s a great source of antioxidants and full of an anti-inflammatory properties, too.” 

We talked with Sedlacek about beta-carotene’s advantages in your physique and what meals are greatest decisions to get your fill. 

What is beta-carotene? 

Beta-carotene is a kind of nutrient often known as a carotenoid, which implies it’s a pure meals coloring. Foods excessive in beta-carotene and different carotenoids are likely to have deep, wealthy colours.  

But beta-carotene does way more than make your plate extra rainbow-esque. 

Beta-carotene is a particular type of carotenoid often known as a provitamin A carotenoid. That means it’s basically a precursor to vitamin A.  

“When it’s absorbed in your body, beta-carotene transforms into vitamin A in your intestines,” Sedlacek explains.  

Beta-carotene advantages 

Some meals — like meat, fish and dairy merchandise — comprise a supply of vitamin A known as pre-formed vitamin A. But provitamin A carotenoids like beta-carotene come from a variety of plant meals. (More on what meals these are in a bit.)  

So, beta-carotene offers your physique all the advantages of vitamin A, plus some extra body-boosting results. 

Sedlacek explains a few of the prime advantages of beta-carotene.  

Antioxidant properties 

Antioxidants like beta-carotene assist struggle off harm to your physique on the mobile degree. That’s as a result of beta-carotene acts as an antioxidant — which means it helps preserve free radicals (unstable molecules) from build up in your physique and inflicting oxidative stress. And that’s actually essential as a result of oxidative stress is linked to a variety of persistent ailments, like most cancers, coronary heart illness, Alzheimer’s illness and extra.  

So, a weight loss program wealthy in beta-carotene and different antioxidants can assist keep at bay persistent sickness. 


Some nutrient-rich meals can assist to decrease irritation all through your physique. And beta-carotene is without doubt one of the vitamins that gives an anti-inflammatory profit.  

Inflammation in your physique is very like the swelling you get after an damage. Except on the within. Like oxidative stress, persistent irritation contributes to a number of persistent situations. 

A nutritious diet wealthy in vitamins like beta-carotene can assist preserve your inflammatory response in test. 

Healthy imaginative and prescient 

Probably one of many best-known advantages of beta-carotene is its impact in your imaginative and prescient. 

“That’s what people always think of — beta-carotene equals carrots equals better eyesight,” Sedlacek notes. 

That’s due to beta-carotene’s connection to vitamin A, which helps your mind to interpret gentle that hits your eye. Your physique additionally makes use of vitamin A to maintain your retinas wholesome and stop dry eyes. 

Studies have urged, too, that vitamin A is related to decreased danger of cataracts in addition to age-related macular degeneration (AMD), which is a lack of central imaginative and prescient in older individuals.  

Foods filled with beta-carotene 

Beta-carotene is greatest recognized for giving some meals an orange hue. But not all beta-carotene-rich meals are orange. (Here’s taking a look at you, leafy greens.)  

Check out the beta-carotene content material of those meals:

Food  Beta-carotene content material (in micrograms/mcg) per cup 
Sweet potato (baked)  23,018 mcg 
Carrots  10,605 mcg 
Butternut squash (cooked)  9,369 mcg 
Cantaloupe  3,575 mcg 
Romaine lettuce  2,456 mcg 
Red peppers  2,420 mcg 
Spinach  1,688 mcg 
Apricots  1,696 mcg 
Broccoli (cooked)  1,449 mcg 
Pea pods (cooked)  1,216 mcg 
Mango (contemporary)  1,056 mcg 

How a lot beta-carotene must you get? 

Because beta-carotene helps your physique create vitamin A, it’s an essential a part of a nutritious diet.

Let’s clarify. 

The higher restrict of vitamin A beneficial for adults over the age of 19 is 3,000 mcg per day. 

That’s as a result of vitamin A might be harmful in extreme quantities.  

Why? Vitamin A is a fat-soluble vitamin, which implies that your physique shops it in your liver and fatty tissue for use later. So, vitamin A stays round in your physique longer than water-soluble nutritional vitamins like vitamin C and B nutritional vitamins. Those move rapidly by means of your physique and get despatched out in your pee. 

Because vitamin A sticks round for use later, there’s a danger to getting an excessive amount of of it. That’s why vitamin A dietary supplements are usually not beneficial except they’re getting used beneath the supervision of a healthcare skilled — an excessive amount of of a very good factor is simply an excessive amount of. 

But beta-carotene will solely be transformed to vitamin A in case your physique wants it.  

There’s one aspect impact of an excessive amount of beta-carotene to notice, although. Having an excessive amount of beta-carotene in your weight loss program can flip your pores and skin a yellow-orange coloration. It might be extra noticeable in individuals with lighter pores and skin tones.  

“It’s called carotenemia,” Sedlacek explains. “It’s not dangerous, but it can be a sign that you can cut down on some beta-carotene-rich foods and up your intake of other fruits and veggies. A variety of healthy foods is important to getting a good mix of nutrients to fuel your body.” 

Should you’re taking beta-carotene dietary supplements? 

Great, you assume, if beta-carotene is sweet for me and I don’t want to fret about toxicity, I’m positive there’s a tablet for that. 

And it’s true, beta-carotene dietary supplements can be found. But that doesn’t imply it is best to flip to the vitamin aisle to get your fill. 

For starters, individuals who smoke cigarettes or who’re uncovered to asbestos of their work ought to keep away from beta-carotene dietary supplements, as studies have found them to be associated with a higher risk of lung cancer

And for others, dietary supplements nonetheless shouldn’t be your first path to upping your consumption of beta-carotene. 

“We always recommend food over supplements when we can. Eating plenty of fruits and vegetables should always be Plan A,” Sedlacek advises. “With supplements you really don’t always know what you’re getting because they’re not highly regulated.”  

What’s extra is that it takes your physique a couple of further steps to interrupt down vitamins after they are available in complement type, versus pure sources.  

“It already takes your body some work to convert beta-carotene to vitamin A,” Sedlacek provides. “So, when you ask your body to first convert the nutrients from a pill into beta-carotene and then on to vitamin A, you can lose out on a lot of the benefits of the nutrients.”

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