1. Kakadu Plums
It has the highest known concentration of vitamin C, containing up to 5,300 mg per 100 grams. Just one plum packs 481 mg of vitamin C, which is 530% of the DV (3). It’s also rich in potassium, vitamin E and the antioxidant lutein, which may benefit eye health Summary Kakadu plums contain up to 5,300 mg of vitamin C per 100 grams, making it the richest known source of this vitamin.
Contents
C, also known as ascorbic acid, has several important functions. Good sources of vitamin C Vitamin C is found in a wide variety of fruit and vegetables.
You should be able to get all the vitamin C you need from your daily diet. Taking large amounts (more than 1,000mg per day) of vitamin C can cause: stomach pain
diarrhoea
flatulence These symptoms should disappear once you stop taking vitamin C supplements. You should be able to get all the vitamin C you need by eating a varied and balanced diet.
If you take vitamin C supplements, do not take too much as this could be harmful.
Best Foods For Vitamin C
One scientific editorial suggests that 200 mg per day is an optimal amount for most adults.
Vitamin C
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Oregon State University Linus Pauling Institute: “Vitamin C.”
USDA: “Picking a Winner – Tips and Insight to Selecting Seasonal Produce.”
USDA Agricultural Research Service
World’s Healthiest Foods: “Potatoes,” “Papaya,” “Thyme,” “Cantaloupe,” “Broccoli,” “Strawberries,” “Kiwifruit,” “Bell peppers,” “Cauliflower.