Vitamin C: 29.1 mg (48% DV) Calories: 30 kcal; 11) Grapefruit. Although research has not proven that vitamin C prevents the common cold, it can help people recover more quickly, and it may reduce the severity of the virus. Lots of foods contain high amounts of this vitamin. The amount of vitamin c in Acerola, (west indian cherry), raw per … In addition to vitamin C, grapefruit provides a good source of carotenoids and a small amount of potassium. Learn why we need to consume vitamin C, plus find out which foods high in vitamin C have more vitamin C than oranges. ... 14 Foods With More Vitamin C … They are also a good source of copper. Vitamin C keeps the immune system healthy, helping treat infections, viruses, and other conditions. Grapefruit is another citrus fruit that is among the highest of vitamin C foods, and a cup serving contributes 120% of the DV . Citrus fruits are among the foods highest in vitamin C. One lemon can provide you with 139% of your DV of this vitamin. One of the best ways to increase your vitamin C intake is to drink lemon juice as one cup contains 187% of the recommended value of this nutrient. Papayas Welcome to the list of the top 100 Foods and Drink highest in vitamin c content. Kale, pineapple, strawberries, and more. Acerola, (west indian cherry), raw contains the highest amount of vitamin c and has the highest nutritional value (using our nutritional density score).