Vitamin C (ascorbic acid) is vital to the human body.

Red bell peppers are a great source of fiber.They are also low in calories.

Guava

Guavas vitamin C content is impressive.

A person peeling an orange

eternalcreative / Getty Images

One single guava contains around 125 mg of vitamin C, or 138% of the RDA.

What Are Antioxidants?

Free radicals can cause damage in the cell, including to genetic material (DNA).

Antioxidants neutralize them.Vitamin C is an antioxidant.

Anthocyanins are known for their anti-inflammatory and anticancer properties.They are active compounds in all types of berries.

Additionalhealth benefits of vitamin Cinclude:

How Much Do You Need?

The human body cannot make vitamin C on its own.

That means you better get your vitamin C from diet and supplements.

If you are unsure about how much vitamin C you need, talk to a healthcare provider.

Should You Take Vitamin C Supplements?

Some people take vitamin C supplements when theyhave a coldor the flu.

Summary

Oranges are not the only food that can boost your vitamin C intake.

Vitamin C is vital for many body functions, including immune system function and digestive support.

How much vitamin C a person needs varies by age, sex, and health status.

Most people can get enough vitamin C from their diet.

If you are concerned about not getting enough vitamin C, check with your healthcare provider.

USDA Food Data Central.Oranges, raw, navels.

Office of Dietary Supplements.Vitamin C.

USDA FoodData Central.Peppers, sweet, red, raw.

USDA FoodData Central.Guavas, common, raw.

2023;16(6):905. doi:10.3390/ph16060905

Harvard Health.Understanding antioxidants.

USDA FoodData Central.Mangos, raw.

2021;18(2):741. doi:10.3390/ijerph18020741

USDA FoodData Central.Strawberries, raw.

2015;16(10):24673-24706.

Published 2015 Oct 16. doi:10.3390/ijms161024673

USDA FoodData Central.Peppers, hot chili, red, raw.

USDA FoodData Central.Peppers, hot chili, green, raw.

Saleh BK, Omer A, Teweldemedhin B.Medicinal uses and health benefits of chili pepper (Capsicum spp.

): a review.MOJFPT.2018;6(4).

doi:10.15406/mojfpt.2018.06.00183

USDA FoodData Central.Papayas, raw.

2021;10(4):287. doi:10.3390/biology10040287

USDA FoodData Central.Broccoli, raw.

2023;12(7):1157. doi:10.3390/antibiotics12071157

USDA FoodData Central.Pineapple, raw, all varieties.

2020;137:109675. doi:10.1016/j.foodres.2020.109675

USDA FoodData Central Food.Kiwi fruit, raw.

Preserv.2021;45(6):e15588.

doi:10.1111/jfpp.15588

USDA FoodData Central.Brussels sprouts, cooked, boiled, drained, without salt.

Office of Dietary Supplements.Vitamin K - health professional fact sheet.

Zhou Y, Phan ADT, Akter S, et al.Bioactive properties of Kakadu plum-blended products.Molecules.

2020;99(8):e19274.