The Kakadu Plum, which is a native ingredient used by indigenous populations in Australia, is classed as a superfood containing up to 5300 mg of vitamin C in 100 grams.

However, in doing so, you would also introduce an extra 180 grams of sugar into your daily intake, which would not be ideal for achieving a balanced diet.

Above all, in order to achieve an appreciable amount of vitamin C, we would have to eat too many - roughly 2 kilos of oranges a day to reach a dose of 1000mg. Oranges, however delicious, cannot be defined as a food rich in ascorbic acid. And, if you like Brussels sprouts, they are excellent for the immune system with 100 grams containing around 81 mg of vitamin C. Even the little-known kohlrabi, or turnip cabbage, contains 62 mg, strawberries 54 mg and papaya 60 mg. Kiwis are far better than oranges, containing about 85 mg of vitamin C per 100 grams. How much vitamin C is in an orange?ġ00 grams of orange pulp contains 50 milligrams of vitamin C, about 87 grams of water, 12 grams of carbohydrates (including 9 grams of sugar), 0.7 grams of protein, 1.6 grams of fibre, 200 milligrams of potassium and 49 milligrams of phosphorus. The idea that vitamin C is effective in preventing and curing illnesses faster is confirmed by numerous studies, such as this one in 2018, and this one in 1999. It’s important to introduce this through diet or supplements because vitamin C helps towards an effective immune system.

Vitamin C, or ascorbic acid, is one of the few vitamins that the human body is not able to produce itself, meaning it must be introduced. Photo by Rene Lehmkuhl on Unsplash What is vitamin C?

Vitamin c in one clementine