The richest natural sources of vitamin C:
Fruits and vegetables. Plant source Amount( mg / 100g)
1-Yellow bell pepper 183
2-Red bell pepper 128
3-Kale 120
4-Broccoli 90
5-Kiwifruit 90
6-Green bell pepper 80
7-Brussels sprouts 80
8-Strawberry 60
9-Papaya 60
10-Orange, lemon 53
Vitamin C and heat:
Vitamin C begins to denature at temperatures 86 °F(30° C), according to a study in the International Journal of Scientific and Technology Research.
More info at
https://www.thepatioyujin.com/m/1863
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Yujin Hwang (CNC)
Certified Nutritional Consultant AANC, USA