A Veggie That's a Fruit, With Extra Vitamin C Than an Orange

This text was beforehand printed August 8, 2020, and has been up to date with new info.

Vitamin C has at all times been very important to immune operate, however COVID-19 has shone the highlight on the vitamin in a giant manner. Whereas everyone seems to be scurrying to refill on citrus fruits, there’s really one other fruit that comprises extra vitamin C than some other: pink bell peppers.

Sure, you learn that proper. Pink bell peppers are sometimes categorized, and cooked, as a vegetable, however as a result of they comprise seeds, they’re botanically categorized as a fruit. In fact, you may not be as involved with that as a lot as how they’ll contribute to your vitamin C consumption and what different well being advantages pink bell peppers have to supply.

Vitamin C in Pink Bell Peppers

Though you would possibly instantly consider oranges or orange juice once you hear the time period “vitamin C,” bell peppers — particularly candy pink bell peppers — are a much better supply.

One cup of sliced uncooked pink bell pepper comprises 117 milligrams (mg) of vitamin C,1 which really exceeds the present RDA for the whole day. For comparability, the identical quantity of inexperienced bell peppers comprises round 74 mg.2 In accordance with a comparative research within the September 2012 challenge of the Journal of the Science of Meals and Agriculture,3 these numbers enhance much more when you select organic bell peppers.

The researchers analyzed the quantities of bioactive compounds in organically grown bell peppers and conventionally grown bell peppers and located that the organically grown peppers contained considerably extra vitamin C and better quantities of carotenoids, like beta carotene, phenolic acids and flavonoids, reminiscent of quercetin.

Well being Advantages of Pink Bell Peppers

Lots of the well being advantages of pink bell peppers may be attributed to the mixture of bioactive compounds discovered inside them. A single pink bell pepper comprises 30 totally different antioxidants,4 making them one of the nutrient-dense fruits you’ll be able to eat.

Antioxidants have been proven to assist battle coronary heart illness,5 stop most cancers,6 shield in opposition to liver illness and fight oxidative stress and irritation.7 One of many notable compounds in pink bell peppers is quercetin, which is understood to have a variety of well being advantages. Quercetin has been proven to assist cut back irritation, alleviate ache,8 decrease blood stress9 and enhance studying and reminiscence.10

In fact, a few of the well being advantages of pink bell peppers are additionally a results of its excessive vitamin C content material. Though vitamin C is usually hailed for its highly effective immune-boosting properties, it has a protecting impact in opposition to coronary heart illness and early dying, too.

Researchers who printed a research in The American Journal of Medical Diet in June 2015 appeared on the food plan and well being of 97,203 individuals. They discovered those that consumed the most important quantity of fruit and veggies had a decrease danger of creating coronary heart illness and decrease danger of early dying compared with these with the bottom intakes.11

The researchers concluded that this profit could also be pushed by the excessive vitamin C focus in fruit and veggies, since these with the best plasma vitamin C ranges appeared to expertise the best impact.

Vitamin C has additionally been linked to raised eye well being. Oxidative stress is linked to age-related macular degeneration (AMD) and cataracts, two of the main causes of blindness in older adults.

In a single cohort research printed within the Journal of the American Medical Affiliation in December 2005, researchers discovered {that a} excessive consumption of vitamin C, mixed with an above common consumption of beta-carotene, vitamin E and zinc, may cut back the chance of creating AMD by 35%.12

Vitamin C can also be closely concerned in your nervous system. It helps your neurons, modulates the transmission of nerve impulses and helps your physique make catecholamines13 or the hormones dopamine, norepinephrine and epinephrine that assist management your stress ranges.

A February 2018 research printed within the Journal of Essential Care discovered preliminary proof that administering vitamin C along with customary remedy could assist fight irritation and stabilize coronary heart charge in these with sepsis and septic shock14 — an emergency scenario that accounts for 30% to 50% of all in-hospital deaths15 and believed to be the underlying reason behind some critical issues and dying in extreme COVID-19 infections. Vitamin C may be helpful for16:

Defending in opposition to UV harm

Stopping wrinkles and lack of collagen

Therapeutic burns and wounds

Decreasing zits

Assuaging dry pores and skin


How A lot Vitamin C Do You Want?

Vitamin C is water-soluble, which suggests it dissolves in water and is carried all through the physique to your cells for fast use. Your cells take what they want and something left over will get excreted out of your physique via your urine. In contrast to fat-soluble nutritional vitamins, your physique does not retailer any further for later. Your physique can also’t make vitamin C by itself. Which means it is further necessary that you just get ample quantities out of your food plan day by day.

The present suggestion for vitamin C is 75 mg per day for grownup girls and 90 mg per day for grownup males.18 Whereas each day doses of a number of hundred mg per day is sensible for a lot of, there’s proof that greater doses, that means these over 1,000 mg per day, could also be higher for combating viruses just like the widespread chilly19 and Epstein-Barr20 and as a part of the therapy for most cancers.21

Different Sources of Vitamin C

One cup of sliced pink bell peppers supplies greater than the present RDA for vitamin C, however if you wish to enhance your consumption much more, there are many different fruit and veggies which are glorious sources of vitamin C as effectively.

One of the crucial vitamin C-rich fruits obtainable is the acerola or Barbados cherry,22 which supplies 1,644 mg of vitamin C per cup.23 Evaluate that to a medium orange, which comprises about 69.7 mg of vitamin C.24 Different fruit and veggies which are notably wealthy within the vitamin embody25:


Candy potato





Chili peppers



Brussels sprouts

Tomato/tomato juice




Cooked cabbage

Vitamin C Dietary supplements

Supplementation is an choice too, nevertheless it’s finest to get what you want from a wide range of fruit and veggies. Once you eat fruit and veggies, you are not solely getting pure, simply absorbed vitamin C, you are additionally getting dozens of different tremendous vitamins, like antioxidants and phytochemicals, which assist battle persistent illness, cut back irritation and assist remove carcinogens.

Nonetheless, when you’re having bother assembly your wants with food plan alone, you’ll be able to complement a nutritious diet with liposomal vitamin C, which has enhanced bioavailability when in comparison with different oral types of the vitamin.

In a single small research printed in Diet and Metabolic Insights in June 2016, researchers in contrast liposomal vitamin C dietary supplements to different forms of oral vitamin C,26 discovering liposomal dietary supplements raised the quantity of vitamin C within the blood extra successfully than the opposite unencapsulated varieties.

That is as a result of the liposomes encapsulate, or encompass, the vitamin C, which protects it from the tough surroundings of your digestive tract, in line with a July 2019 report within the Journal of Liposome Analysis.27 This helps slows down the discharge of the vitamin from the complement and improves absorption.

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